SUSPICIOUS — 3840b.pdf
SUSPICIOUS — 3840b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
b2e35907ee5fb1cf2911eb767d5bff287d88deb053ce9ec43b5d1fb52086c5f7 - SHA-1:
930781ed68fb27c92bbfaa7e58464a297485e468 - MD5:
f7560a02dda66d827b90800069f8d412 - ssdeep:
1536:OGFcpblI5SrQTTHybdtwWp18NgfcrJgzLdSgh7PpknlOxOoyndqUP:3Fcpu5SEWdtwQm2ftggh7PUlOx4nP - TLSH:
T14537BFF710A7DD8C7A8AAF03AEB621A951DAD64C2036D794049C726CC0BC2FD7E50472 - Submitted as: 3840b.pdf
- File type: pdf · Size: 74627 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/c68c1f83-2791-41c6-bdf9-eb9e0b664f6d/unit_2_worksheet_2_measuring_pressur.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=fores%20new%20idles%20in%20skyrim%20se, https://uploads.strikinglycdn.com/files/c68c1f83-2791-41c6-bdf9-eb9e0b664f6d/unit_2_worksheet_2_measuring_pressur.pdf, https://uploads.strikinglycdn.com/files/64a54ebe-a4a5-436a-b324-9c4abbe0ea42/xidamazevi.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://cctraff.ru/wb?keyword=fores%20new%20idles%20in%20skyrim%20se
- https://uploads.strikinglycdn.com/files/c68c1f83-2791-41c6-bdf9-eb9e0b664f6d/unit_2_worksheet_2_measuring_pressur.pdf
- https://uploads.strikinglycdn.com/files/64a54ebe-a4a5-436a-b324-9c4abbe0ea42/xidamazevi.pdf
- https://uploads.strikinglycdn.com/files/fbf27c04-edbc-47ee-9c08-1724eba07e7e/peaky_blinders_season_1_complete_fre.pdf
- https://uploads.strikinglycdn.com/files/c9593982-3553-40e3-8886-e5f940986313/lezere.pdf
- https://uploads.strikinglycdn.com/files/d386654f-e38e-416b-9a97-76def2f8d6f0/81409369803.pdf
- https://s3.amazonaws.com/fasanag/xazuxabelefafoka.pdf
- https://s3.amazonaws.com/henghuili-files2/chhattisgarh_river_map.pdf
- https://s3.amazonaws.com/kavitokolezub/libegusufagaguvazowasa.pdf
- https://uploads.strikinglycdn.com/files/be5456b6-18c0-4643-91e2-1970ae184aed/kujolijodivi.pdf
- https://uploads.strikinglycdn.com/files/7a9ff124-507f-48ed-bd2b-7c5514bb8ee9/fevobaxenabimomarak.pdf
- https://uploads.strikinglycdn.com/files/832af0b6-90b9-4389-8490-7e78e2c20560/kuwidepazefumo.pdf
- https://uploads.strikinglycdn.com/files/ef492452-7688-4016-a843-336f89574af7/55847514665.pdf
- https://sisaseno.weebly.com/uploads/1/3/0/7/130776680/5eb2e5.pdf
- https://pevinuwipe.weebly.com/uploads/1/3/0/8/130873962/f5f866b910c2.pdf
- https://misutinulil.weebly.com/uploads/1/3/1/4/131407711/ac924195c51f9.pdf
- https://talapilodegopez.weebly.com/uploads/1/3/0/9/130969507/kufupobofow.pdf
- https://daletutanedura.weebly.com/uploads/1/3/1/6/131636587/4750667.pdf
- https://cdn.shopify.com/s/files/1/0496/1465/1559/files/tozewelabefeb.pdf
- https://cdn.shopify.com/s/files/1/0430/7877/9047/files/36293751939.pdf
- https://cdn.shopify.com/s/files/1/0501/6453/1376/files/define_pressure_head.pdf
- https://s3.amazonaws.com/sugaguxagu/55835105477.pdf
- https://s3.amazonaws.com/zetare/padel.pdf
- https://s3.amazonaws.com/jamokaroxoj/93600572019.pdf
- https://s3.amazonaws.com/felasorarabipis/11729732850.pdf
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- sisaseno.weebly.com
- pevinuwipe.weebly.com
- misutinulil.weebly.com
- talapilodegopez.weebly.com
- daletutanedura.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report