Behavioral task
behavioral1
Sample
8cf7b4c916e30c5d6bb6d0f0c2d790e3_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8cf7b4c916e30c5d6bb6d0f0c2d790e3_JaffaCakes118
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Size
61KB
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MD5
8cf7b4c916e30c5d6bb6d0f0c2d790e3
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SHA1
5e2dc3d97d684c886a1a182ad91710a882a736ac
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SHA256
914623ecacb060b742ea16822e80dd5a22663a89953c134dc2ef081f42f8e3a1
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SHA512
496b7fa5f56e6e48c53934a989d64d63f39e0cd8673d7688be57fe00e3309cace3c459c5fb7f44a4c6f96093e32dcdb42db23f91ba7005d3c750c9579d368d74
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SSDEEP
1536:dT6yaf9hFITDrEsILnQFJdVPx8ljQZkO6BD:N6j9h2/rEsILQ/x8lUZz6B
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8cf7b4c916e30c5d6bb6d0f0c2d790e3_JaffaCakes118 unpack001/out.upx
Files
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8cf7b4c916e30c5d6bb6d0f0c2d790e3_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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: 96KB - Virtual size: 92KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 160B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ