SUSPICIOUS — 4249453953.pdf
SUSPICIOUS — 4249453953.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7396974937a56952e03458f2992b6699659c9fcd855fb5cb49452e3166d08283 - SHA-1:
68c830949ae773d3b862ba115e8826fe19f68fe9 - MD5:
d9bbe293fb825019ffaf32930937e8c3 - ssdeep:
768:1gGzpDylM6ZLwmlEP/1dvdnPbYadSZnpKFlTuUdM85W2Gp7YWJBWc2G4Rb:mGFGlI5PbF+pKFliATg2G7JU19Rb - TLSH:
T102319DF36457FD8C768BAB03DDA700586589D288A232E3B055D86B2CC07C6BDBE10560 - Submitted as: 4249453953.pdf
- File type: pdf · Size: 42534 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 21 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=fairy+tales+in+hindi+pdf, https://cdn.shopify.com/s/files/1/0434/7641/8720/files/cech-_3001b_jailbreak.pdf, https://cdn.shopify.com/s/files/1/0482/5812/1883/files/chapter_11_quiz_answers.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 (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9671 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
- c.pki.goog
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep
- 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
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- 252.0.0.224.in-addr.arpa
- 255.255.254.169.in-addr.arpa
- 251.0.0.224.in-addr.arpa
- 79.243.254.169.in-addr.arpa
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
144fa3137ca2289a51a65b4dbd33c14c88e3f9f83bc3907de047707ef41757cd - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\a507695e7f6e82bf3eb6d62728aff3dd.png -
b2e20ff240bf09b43aacec06bd6cbe73b34ffe061401146165049cabe028215b - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://gettraff.ru/strik?keyword=fairy+tales+in+hindi+pdf
- https://cdn.shopify.com/s/files/1/0434/7641/8720/files/cech-_3001b_jailbreak.pdf
- https://cdn.shopify.com/s/files/1/0482/5812/1883/files/chapter_11_quiz_answers.pdf
- https://cdn.shopify.com/s/files/1/0485/3887/8107/files/is_zero_a_positive_number_or_negative_number_in_programming_why.pdf
- https://cdn.shopify.com/s/files/1/0430/7927/0549/files/at_ve_eseklerin_iftlemesi.pdf
- https://cdn.shopify.com/s/files/1/0435/3343/5039/files/sixed.pdf
- http://zurepazax.bespokebrowsnyc.com/uploads/1/3/0/7/130739956/xifaxilobuzuzom.pdf
- http://katov.carlsbaddesal.com/uploads/1/3/2/6/132681513/6094479.pdf
- http://tusabo.jackaharris.com/uploads/1/3/1/4/131407995/1311322.pdf
- http://files.miraclesinmassage.com/uploads/1/3/1/8/131856234/7291663.pdf
- http://perabew.carlosvillezfineart.com/uploads/1/3/1/0/131070719/zexevodazop.pdf
- http://files.loveforstem.org/uploads/1/3/1/8/131858156/43861fb191.pdf
- https://site-1037237.mozfiles.com/files/1037237/nazovilimirugasige.pdf
- https://site-1036972.mozfiles.com/files/1036972/sijogome.pdf
- https://site-1036659.mozfiles.com/files/1036659/naputesovedopivu.pdf
- https://site-1036791.mozfiles.com/files/1036791/54543244915.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- gettraff.ru
- cdn.shopify.com
- zurepazax.bespokebrowsnyc.com
- katov.carlsbaddesal.com
- tusabo.jackaharris.com
- files.miraclesinmassage.com
- perabew.carlosvillezfineart.com
- files.loveforstem.org
- site-1037237.mozfiles.com
- site-1036972.mozfiles.com
- site-1036659.mozfiles.com
- site-1036791.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 162.159.142.9
- 20.42.73.25
- 172.172.255.217
- 72.145.35.99
- 52.110.12.55
- 20.42.179.204
- 4.230.171.124
- 4.149.227.78
- 135.232.92.137
- 135.233.95.135
- 20.231.239.246
- 52.123.128.14
- 172.178.240.163
- 72.154.7.97
- 203.26.79.13
- 92.223.78.30
- 142.250.183.35
- 52.138.229.67
- 52.123.252.244
- 20.184.175.9
- 57.154.63.210
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report