Behavioral task
behavioral1
Sample
283a72a80f60f71e9b4f5a729f1711fb_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
283a72a80f60f71e9b4f5a729f1711fb_JaffaCakes118.exe
Resource
win10v2004-20240704-en
General
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Target
283a72a80f60f71e9b4f5a729f1711fb_JaffaCakes118
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Size
1.1MB
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MD5
283a72a80f60f71e9b4f5a729f1711fb
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SHA1
348802fe3951dfcc83228c29bab25774262280e2
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SHA256
9a980b3805c4458e1a156c0941c6ffc11816f8ba676292a3af38b9b69c515bf9
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SHA512
de5ffd24fa22ee5ad2baae4de9e6532d3d93cc103ef5bd108822ebf6690018a4b046794ad657428dd64cb1e74e4870c874f8846c609035ffe143a48d2f081e0b
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SSDEEP
24576:yuvVPko2INW9wZJMiO5FCrI7BpO6y/IVbdADz5bU0H2hTuyrsbUZu91ewk:yuvVPJUcaiMpLAn5oO2BuksOrwk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 283a72a80f60f71e9b4f5a729f1711fb_JaffaCakes118 unpack001/out.upx
Files
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283a72a80f60f71e9b4f5a729f1711fb_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 348KB - Virtual size: 345KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE