MALICIOUS — 9f3b5538a7e2e175e3b411f798ed1f5570982cbf6d1f1be6d43ea671870c191a
MALICIOUS — 9f3b5538a7e2e175e3b411f798ed1f5570982cbf6d1f1be6d43ea671870c191a is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
9f3b5538a7e2e175e3b411f798ed1f5570982cbf6d1f1be6d43ea671870c191a - SHA-1:
3f0c61f95f010d7844134cc40e65007a941b447f - MD5:
ad8917c2da90bf278c05e4f2d3efcb3b - ssdeep:
1536:I9frstlu6Kdtij9SRRi0eBPASQCatI/rLWnSREeCGp1XZ6WUpO7/TbbN08R3x:af4tE6KTij9SRRJeiS51REeCGpVZV7Z/ - TLSH:
T18B39D0F32093DD9C7B879B0357DA15A9A08BE2CD1172EA60418C777C997C63EAE04E14 - Submitted as: 9f3b5538a7e2e175e3b411f798ed1f5570982cbf6d1f1be6d43ea671870c191a
- File type: pdf · Size: 87575 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 7 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Contacted 19 external host(s) at runtime (8 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded link rated suspicious by URL analysis: https://aawyx.com/sites/default/imageuser/file/lelug.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/c4ddcad3b178598f3d046730aab1cf92/wezopifoxirojaji.pdf, https://proxus.nl/file/35788186158.pdf, http://akcjonariusz.com/UserFiles/file/81016538319.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (19 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9896 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- ntp.ubuntu.com
- 250.255.255.239.in-addr.arpa
- _dosvc._tcp.local
- desktop-hsgcbep._dosvc._tcp.local
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\750507eedc7ee20b894afb42d5d62513.png -
821c94f80926d4b99eb779e63a2a894ac3c3f669701d2604a456a881498fb7a2 - C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
d9e5814645dafb2585013888c1883b2065be5dba2a2be58ff034750adfea494b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=directv+genie+hr54-700+manual
- http://andreevmag.com/wp-content/plugins/super-forms/uploads/php/files/c4ddcad3b178598f3d046730aab1cf92/wezopifoxirojaji.pdf
- https://proxus.nl/file/35788186158.pdf
- http://akcjonariusz.com/UserFiles/file/81016538319.pdf
- https://atcotourismtravel.com/userfiles/file/punilume.pdf
- https://quickonboarding.com/wp-content/plugins/super-forms/uploads/php/files/1911274882996141319d92b093b2d9d1/71196148819.pdf
- http://hodgesmageefamilyreunion.com/clients/c/c9/c95619ca3ec29dd030dc8935b97378d4/File/24253472882.pdf
- http://argol-editions.fr/userfiles/file/vemetabikevovefomedenon.pdf
- https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160ad97d4428c9---kimaru.pdf
- https://aawyx.com/sites/default/imageuser/file/lelug.pdf
- https://ariconium.cz/webpagebuilder/ckfinder/userfiles/files/visavibafegekemetane.pdf
- https://www.brunosistemi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086f362c7514---gogiwe.pdf
- http://caribsplash.org/wp-content/plugins/formcraft/file-upload/server/content/files/16083950bbe82f---gilul.pdf
- http://vakantie-noordlimburg.nl/ckfinder/userfiles/files/49072414540.pdf
- http://photonart.nl/phpcmsys/file/83406560358.pdf
- https://rosycaffe.com/file/81757627221.pdf
- http://www.zav-mito.si/wp-content/plugins/formcraft/file-upload/server/content/files/1610998af0f43f---lujegagexezivapupif.pdf
- http://ahchala.com/img/file/bolanujixu.pdf
- https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/6454dd3f75912f3d280759fbd5dcd938/xokiwulisakowefobisu.pdf
- https://signaturetowerpune.com/wp-content/plugins/super-forms/uploads/php/files/u2n8d4hfvotglg08v6q76isbt0/47661832085.pdf
- https://caribemed.com/userfiles/file/zenesakagojufokakebelaxe.pdf
- http://asbu.net/uploads/FCK_files/file/81305738126.pdf
- http://noithattamphuong.com/upload/files/25874861415.pdf
- https://www.accidentinjuryalbuquerque.com/wp-content/plugins/super-forms/uploads/php/files/bs019sqim7s3m4nbjlrnbqv65k/90445547814.pdf
- https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/2a8fb84fd7f8656a492a6f026d800a96/41990907291.pdf
Embedded domains
- feedproxy.google.com
- andreevmag.com
- proxus.nl
- akcjonariusz.com
- atcotourismtravel.com
- quickonboarding.com
- hodgesmageefamilyreunion.com
- argol-editions.fr
- www.parkgest.ch
- aawyx.com
- www.brunosistemi.com
- caribsplash.org
- vakantie-noordlimburg.nl
- photonart.nl
- rosycaffe.com
- ahchala.com
- amezdigital.com
- signaturetowerpune.com
- caribemed.com
- asbu.net
- noithattamphuong.com
- www.accidentinjuryalbuquerque.com
- lcd96.ru
- www.w3.org
- purl.org
Embedded IP addresses
- 72.145.35.105
- 20.165.94.46
- 203.26.79.13
- 40.84.97.4
- 20.50.80.215
- 52.123.252.218
- 20.42.179.204
- 52.110.12.33
- 4.230.171.124
- 20.165.94.63
- 52.168.117.168
- 20.236.44.162
- 52.123.128.14
- 135.233.45.223
- 72.145.35.109
- 74.178.76.44
- 172.170.180.133
- 20.42.65.84
- 52.148.114.188
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report