PDF malware analysis — malicious · dd6651c54565d23b

MALICIOUS

PDF

179.2 KB Created: 2020-09-11 06:31:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7)

MD5: a12a91086c20cd2d63e9002abfe18e94 SHA-1: 5cada9690f80bdd20bbabeee01775da68e641686 SHA-256: dd6651c54565d23b796b9acfa7cac3abff006060720784d8e2d57f50a91c909f

68 Risk Score

Malware Insights

MITRE ATT&CK

T1566.002 Spearphishing Attachment T1059.001 PowerShell

The PDF file contains a critical heuristic indicating a malicious redirector link to 'ttraff.cc'. This URL is likely the initial stage of a phishing or malware delivery chain. The document body, though heavily obfuscated, contains the same URL, reinforcing its malicious intent. The presence of urgency language further supports a phishing attack pattern.

Heuristics 3

PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK

PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
Urgency / deadline lure low SE_URGENCY_LURE

Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://ttraff.cc/wix?keyword=android+datepicker+set+minimum+date
- https://cdn.shopify.com/s/files/1/0432/5870/8136/files/guzamirutaleg.pdf
- https://cdn.shopify.com/s/files/1/0431/0827/0244/files/3976287454.pdf
- https://cdn.shopify.com/s/files/1/0431/7170/9092/files/9512016933.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mafimovudowejiner.pdf
- https://static.usrfiles.com/ugd/bdeb4c_3d8fa727a44847f7a0dadca3ff3127a8.pdf
- https://static.usrfiles.com/ugd/49f5ef_99fca391df2f4f7b990a2368e5596849.pdf
- https://static.usrfiles.com/ugd/2ca09c_1ad0388128bb46768175ea234cce0582.pdf
- https://static.usrfiles.com/ugd/2ac701_0f29eacaf33642178a70e0776186c7d3.pdf
- https://static.usrfiles.com/ugd/a8cc01_66e7558c2d304cc6b5afc1bc2940a559.pdf
- https://static.usrfiles.com/ugd/5b604d_36af08023ed8425cbbf200b08adf5a08.pdf
- https://static.usrfiles.com/ugd/3835dd_3840d752147d4b86bc3a8faccbb0c300.pdf
- https://static.usrfiles.com/ugd/b8c837_39c90384e5e049bea267d5ec5508a1eb.pdf
- https://static.usrfiles.com/ugd/b8c837_5a4c71da2b7344d285032b6f52991236.pdf
- https://static.usrfiles.com/ugd/162fe6_40c4b05f99de4057b1aeef177a8b60d3.pdf
- https://cdn.shopify.com/s/files/1/0433/6871/0300/files/52448692422.pdf
- https://cdn.shopify.com/s/files/1/0430/6799/8362/files/kudunobe.pdf
- https://cdn.shopify.com/s/files/1/0429/1405/4300/files/67481377914.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/

Extracted artifacts 3

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`font_00_sfnt_off00026f38.bin` `57adfa079bf15c93e65095d08828e544fc389a60aae1101c55785e83181c461e`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x26F38	5120 bytes
`font_01_sfnt_off00028086.bin` `f6363589d92a1b2a55f89860ba5d6d1e826c21169c182b055ffac4f2cc2b9003`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x28086	15136 bytes
`font_02_sfnt_off0002afb6.bin` `cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x2AFB6	4324 bytes

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