Behavioral task
behavioral1
Sample
b43e31a7ced2d8389b0a2697be51f4d7_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b43e31a7ced2d8389b0a2697be51f4d7_JaffaCakes118
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Size
56KB
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MD5
b43e31a7ced2d8389b0a2697be51f4d7
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SHA1
348054a866bd959b55b7ab362062252bffc6759f
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SHA256
c87b404618ca9b6a6dd3183dae6b8bf0918720f0d13bba5b29fe70d8cc5bf2c8
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SHA512
319e8dc2af65a4e39383ad703d5f3d93d16584b2642e70237dd083a1817ee35568c2392f5183e6ad530f95a7486de621dc3046cfe89c67669d45e39e3585e9cf
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SSDEEP
768:LtlkQEfMvlL5I9w2ZTX13gR+PRhGfRLCCuF4MSiyaxAV5VfO22deGLNxp:Lt36MvlevTF3gRDrEST3VXOhdjNX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b43e31a7ced2d8389b0a2697be51f4d7_JaffaCakes118 unpack001/out.upx
Files
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b43e31a7ced2d8389b0a2697be51f4d7_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: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 136KB - Virtual size: 134KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ