MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, many of which point to a redirector service (ttraff.com) known for malicious activity. The document body, though partially corrupted, contains text related to academic papers and the wkhtmltopdf tool, suggesting a lure to disguise the malicious intent. The primary attack pattern involves redirecting users to potentially harmful websites through these embedded links, likely for further malware delivery or phishing.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne 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.com/pify?keyword=skripsi+pemanfaatan+ampas+tahu+pdf
- http://files.gowithyourgut.com/uploads/1/3/2/6/132682233/mokubi.pdf
- http://doromuzig.takethetonic.org/uploads/1/3/0/7/130776485/678641.pdf
- http://loxarireb.harmonlab.org/uploads/1/3/0/7/130738950/3722231.pdf
- https://cdn.shopify.com/s/files/1/0434/5063/0296/files/41302877771.pdf
- https://cdn.shopify.com/s/files/1/0438/4541/9165/files/86143433757.pdf
- https://cdn.shopify.com/s/files/1/0434/4764/8412/files/xiwupadodajosatateketaxe.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tusag.pdf
- https://cdn.shopify.com/s/files/1/0433/7657/4620/files/74104039107.pdf
- https://cdn.shopify.com/s/files/1/0438/3653/9045/files/borderline_personality_disorder_pdf.pdf
- https://cdn.shopify.com/s/files/1/0440/0106/7166/files/rewodukusafupi.pdf
- https://cdn.shopify.com/s/files/1/0434/4361/7959/files/84395430093.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/bhagwat_puran_katha.pdf
- https://cdn.shopify.com/s/files/1/0430/1769/9477/files/lozafewurajomu.pdf
- https://cdn.shopify.com/s/files/1/0437/0992/3480/files/21871782630.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_off0000550c.binbf2d3bc9e4ba3de6c19171a69edace4b16b1da59d0cddaf83f136d26125d085b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x550C | 5416 bytes |
font_01_sfnt_off0000673b.bin7a02da73c5ff24218d04b188db7d31ceb9303d5dedd43b645f18a615a19d9b6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x673B | 6068 bytes |
font_02_sfnt_off000076eb.bina15949d43db25dd023e0029c3bb19f681d4973e6b153f047f3361d59a66cd33b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76EB | 9852 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.