MALICIOUS — 54b9a1_a0a041a0db754266a68e48af790a4167.pdf
MALICIOUS — 54b9a1_a0a041a0db754266a68e48af790a4167.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b5d03a5382f21304bcfd63e5722d1b2dc7460712c5d804228bb2d5887da7809f - SHA-1:
9fb3ccfffbb8a89b2f30f3d3b50207c83b33dbd0 - MD5:
2cab8ca31b49b51be44e945d07eb8946 - ssdeep:
1536:dua6os656vw/uPxsIQkimwaGH9aYfbXS9e+pZ8TuTkl:264wQJl3Xw9Ffe4+pqTuG - TLSH:
T1FF39E0F77087CE4CFA99AB576DB7210CE58DE6886131A68510CCE67DC5B82EDBE10900 - Submitted as: 54b9a1_a0a041a0db754266a68e48af790a4167.pdf
- File type: pdf · Size: 84908 bytes
- Verdict: malicious (96/100)
Detections (5 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Trellix Stinger (McAfee): PDF/Phish-FAB!2CAB8CA31B49
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4373755/normal_5fe33f52950fb.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://soxebez.ru/wix?keyword=www.algebrafunsheets.com+answers+quadratic+regression, http://nibemodida.myartsonline.com/92978590242.pdf, https://static.s123-cdn-static.com/uploads/4373755/normal_5fe33f52950fb.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://soxebez.ru/wix?keyword=www.algebrafunsheets.com+answers+quadratic+regression
- https://s3.amazonaws.com/zepifudoxapo/60521392987.pdf
- https://s3.amazonaws.com/tuxutedi/android_7_easter_egg.pdf
- https://s3.amazonaws.com/fojaxexino/ego-t_vape_pen_blinking_blue.pdf
- http://nibemodida.myartsonline.com/92978590242.pdf
- https://static.s123-cdn-static.com/uploads/4373755/normal_5fe33f52950fb.pdf
- https://cdn.sqhk.co/lupokuna/dgeJ6jj/defense_legend_2_commander_tower_defense.pdf
- https://cdn.sqhk.co/soxesemu/gxfidha/82506410717.pdf
- https://cdn-cms.f-static.net/uploads/4462730/normal_6025fac9a242b.pdf
- https://cdn.sqhk.co/jexumumir/jfjgjgo/the_amityville_horror_full_movie_480p.pdf
- https://cdn.sqhk.co/kekotenonaxu/h0vjhWZ/xenowerk_apk_uptodown.pdf
- http://demask.fun/sharper_image_si637_ionic_breeze_quadrag5zij.pdf
- https://cdn-cms.f-static.net/uploads/4392867/normal_6016e3e103257.pdf
- http://tixesikixux.mygamesonline.org/meriv.pdf
- https://cdn-cms.f-static.net/uploads/4448542/normal_6045dcdd795c7.pdf
- http://pristav.pro/4580082035cmi0v.pdf
- https://cdn-cms.f-static.net/uploads/4465255/normal_5fe8de7f96909.pdf
- https://cdn.sqhk.co/minutakumu/idWjhjo/bogerurewavux.pdf
- http://item-get.top/what_does_the_bible_say_about_excesse1tp4.pdf
- https://cdn-cms.f-static.net/uploads/4490380/normal_6017b27444ab3.pdf
- http://pivimufe.atwebpages.com/26501663452.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/
Embedded domains
- soxebez.ru
- www.algebrafunsheets.com
- s3.amazonaws.com
- nibemodida.myartsonline.com
- static.s123-cdn-static.com
- cdn.sqhk.co
- cdn-cms.f-static.net
- demask.fun
- tixesikixux.mygamesonline.org
- pristav.pro
- item-get.top
- pivimufe.atwebpages.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report