MALICIOUS — ff898d94a3c1da247c1726403c62d6d16e9a75d4fb85210c3df7f416f7fc40d4
MALICIOUS — ff898d94a3c1da247c1726403c62d6d16e9a75d4fb85210c3df7f416f7fc40d4 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100). 5 of 54 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ff898d94a3c1da247c1726403c62d6d16e9a75d4fb85210c3df7f416f7fc40d4 - SHA-1:
95651a96b71eb84b9e489a54a71996d147df4022 - MD5:
8f2eb1728f9286646e1046f6252b5c54 - ssdeep:
1536:AyslMu9TTTvp9T7qFhNOiJb8v7jzXQxaXlWtR0Ji18F/Bhd+vsYvBH:DJuVTD2NOiJ4rWtH+F/4UYx - TLSH:
T12E37D0F35097CD8CBAAAAB4359A7235D64CEC3889133E350C4C8FA5CD86C69DBE21511 - Submitted as: ff898d94a3c1da247c1726403c62d6d16e9a75d4fb85210c3df7f416f7fc40d4
- File type: pdf · Size: 74190 bytes
- Verdict: malicious (99/100)
Detections (5 of 54 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!8F2EB1728F92
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 11 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 - Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged PDF/Phish-FAB!8F2EB1728F92 (rule
PDF/Phish-FAB!8F2EB1728F92) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Hoax.PDF.Phish.gen (rule
HEUR:Hoax.PDF.Phish.gen) - engine signal, weight 0.55, confidence 0.85 - Contacted 10 external host(s) and 3 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://philabc.ru/pbw?utm_term=garena+free+fire+hack+version+download, https://xowivana.weebly.com/uploads/1/3/0/8/130813667/kiferoz.pdf, https://mafukizagodixep.weebly.com/uploads/1/3/4/5/134525221/kowuwuzujo.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 (10 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in Acrobat.exe (pid 972) (rule
windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
993 behavior events · 0 ATT&CK techniques · 1 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- desktop-hsgcbep._dosvc._tcp.local
- desktop-hsgcbep(1)._dosvc._tcp.local
- desktop-hsgcbep(2)._dosvc._tcp.local
- ntp.ubuntu.com
- desktop-hsgcbep(3)._dosvc._tcp.local
- desktop-hsgcbep(4)._dosvc._tcp.local
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
Dropped files
- root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://philabc.ru/pbw?utm_term=garena+free+fire+hack+version+download
- https://xowivana.weebly.com/uploads/1/3/0/8/130813667/kiferoz.pdf
- https://mafukizagodixep.weebly.com/uploads/1/3/4/5/134525221/kowuwuzujo.pdf
- https://pisaxegeb.weebly.com/uploads/1/3/0/7/130775455/bf0eb5.pdf
- http://jutopar.pbworks.com/f/mods_for_minecraft_pe_furniture.pdf
- https://bovejivisesuja.weebly.com/uploads/1/3/1/3/131384116/kusirixoki-xurex-nawit.pdf
- https://jabizujosewej.weebly.com/uploads/1/3/4/5/134584717/4df4b24f.pdf
- https://vedaputenada.weebly.com/uploads/1/3/5/3/135318287/7a95dd.pdf
- http://gitizuxob.pbworks.com/f/celebrity_voice_changer_free_ios.pdf
- http://vajaxasave.pbworks.com/w/file/fetch/144451896/ribafebis.pdf
- https://pejuloxekipural.weebly.com/uploads/1/3/4/4/134403187/gavuvafewivajuzal.pdf
- http://lipadune.pbworks.com/w/file/fetch/144414870/what_is_the_correct_order_to_see_marvel_movies.pdf
- http://jetubabup.pbworks.com/f/3292449113.pdf
- https://tuzuratodaf.weebly.com/uploads/1/3/0/7/130738639/7176329.pdf
- http://biselafibe.pbworks.com/f/jiveligukokazetudasito.pdf
- https://vewewiganivobob.weebly.com/uploads/1/3/4/8/134852084/5267671.pdf
- https://radokixudex.weebly.com/uploads/1/3/5/3/135342076/paneno_kogunavenepexu.pdf
- http://xumamiz.pbworks.com/f/plan_municipal_de_desarrollo_urbano_la_paz_estado_de_mexico.pdf
- http://vajaxasave.pbworks.com/f/best_percussion_massager_under_100.pdf
- http://jajisaparev.pbworks.com/w/file/fetch/144418245/long_vowel_worksheets_for_first_grade.pdf
- https://funujitumim.weebly.com/uploads/1/3/5/3/135347265/2349565.pdf
- http://nipekari.pbworks.com/w/file/fetch/144603624/awesome_screenshot_capture_free_download.pdf
- http://wojoxevom.pbworks.com/w/file/fetch/144778914/hulu_live_tv_review.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- philabc.ru
- xowivana.weebly.com
- mafukizagodixep.weebly.com
- pisaxegeb.weebly.com
- jutopar.pbworks.com
- bovejivisesuja.weebly.com
- jabizujosewej.weebly.com
- vedaputenada.weebly.com
- gitizuxob.pbworks.com
- vajaxasave.pbworks.com
- pejuloxekipural.weebly.com
- lipadune.pbworks.com
- jetubabup.pbworks.com
- tuzuratodaf.weebly.com
- biselafibe.pbworks.com
- vewewiganivobob.weebly.com
- radokixudex.weebly.com
- xumamiz.pbworks.com
- jajisaparev.pbworks.com
- funujitumim.weebly.com
- nipekari.pbworks.com
- wojoxevom.pbworks.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 89.252.169.15
- 72.153.5.61
- 52.123.252.212
- 4.230.171.124
- 135.233.95.135
- 4.150.223.104
- 20.247.184.197
- 20.165.94.63
- 4.150.223.109
- 72.153.5.138
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report