SUSPICIOUS — 644918.pdf
SUSPICIOUS — 644918.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
4321f5e437ef678bd4912d234b8137eb1e5d4e026d1d6cb1a6b897cd58dbd823 - SHA-1:
ded51d840db8f9eab076e475f80090698f3c79ea - MD5:
315569cb1944d61a95f19982b764c85e - ssdeep:
768:xgGzpDtpRuM47b8BE6SQJUxsy+pcStCscGUca/7dqx+euGcYqD:CGFppRHcDa/tdNUca/7m9ZcYqD - TLSH:
T1B8328CF30497ED4C7F875B03A8FA19A95089C78D71369764449C362EE0BC6BEBE11860 - Submitted as: 644918.pdf
- File type: pdf · Size: 46003 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=99%20best%20texts%20of%20all%20time, https://uploads.strikinglycdn.com/files/be1a5be6-6ab4-40c1-9081-6a43173ee1bf/pasukorurexulovonuja.pdf, https://uploads.strikinglycdn.com/files/56838871-aeac-4799-9370-c96f5ee1b4a1/mirubarekamav.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://ggtraff.ru/wb?keyword=99%20best%20texts%20of%20all%20time
- https://uploads.strikinglycdn.com/files/be1a5be6-6ab4-40c1-9081-6a43173ee1bf/pasukorurexulovonuja.pdf
- https://uploads.strikinglycdn.com/files/56838871-aeac-4799-9370-c96f5ee1b4a1/mirubarekamav.pdf
- https://uploads.strikinglycdn.com/files/81616d1f-1fb9-4750-855a-141545c03e95/rijizanasanagav.pdf
- https://uploads.strikinglycdn.com/files/0c772923-940c-499a-9c58-2cc40f62c22a/78238860750.pdf
- https://uploads.strikinglycdn.com/files/45722de3-3cc4-4478-8b02-2562c81b918a/78356290482.pdf
- https://uploads.strikinglycdn.com/files/c440e84a-3450-40b0-bcfd-8fdb27e3d1ca/kefepi.pdf
- https://uploads.strikinglycdn.com/files/099b6145-45ac-42eb-ad83-effd5675169a/potasasofimudulegawo.pdf
- https://uploads.strikinglycdn.com/files/28abe594-0c0a-41ef-b2e9-1388062bf9b9/94760850216.pdf
- https://tavumake.weebly.com/uploads/1/3/2/7/132740551/suvex-xebubonozov-gavubukegago.pdf
- https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/xakegagifilixig.pdf
- https://turomanusogagi.weebly.com/uploads/1/3/1/4/131453559/zapokatukexogax.pdf
- https://site-1043694.mozfiles.com/files/1043694/penelixetiba.pdf
- https://site-1043765.mozfiles.com/files/1043765/41331441545.pdf
- https://site-1039877.mozfiles.com/files/1039877/31923382743.pdf
- https://uploads.strikinglycdn.com/files/989c59e0-6697-40ac-91a1-03bfdf88e8cc/sokatibepitunapujitaxoj.pdf
- https://uploads.strikinglycdn.com/files/b49af8d0-2ae2-4afe-8357-e517338be38e/3370824198.pdf
- https://uploads.strikinglycdn.com/files/bcde5881-7a21-4092-83c8-6febf93e710b/timuzunumolobode.pdf
- https://uploads.strikinglycdn.com/files/15b0efc4-a8f9-49c9-b235-9837b941ef2d/48198177702.pdf
- https://site-1039505.mozfiles.com/files/1039505/legudiludoluxatapodun.pdf
- https://site-1038552.mozfiles.com/files/1038552/liroligesofikomu.pdf
- https://site-1038414.mozfiles.com/files/1038414/25967670091.pdf
- https://site-1043805.mozfiles.com/files/1043805/gezasarotumofesimudowate.pdf
- https://site-1036818.mozfiles.com/files/1036818/zegepigunusimisatif.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- tavumake.weebly.com
- sibakixode.weebly.com
- turomanusogagi.weebly.com
- site-1043694.mozfiles.com
- site-1043765.mozfiles.com
- site-1039877.mozfiles.com
- site-1039505.mozfiles.com
- site-1038552.mozfiles.com
- site-1038414.mozfiles.com
- site-1043805.mozfiles.com
- site-1036818.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report