Behavioral task
behavioral1
Sample
f4b471f344eeb390811211a03f05d3e6_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f4b471f344eeb390811211a03f05d3e6_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4b471f344eeb390811211a03f05d3e6_JaffaCakes118
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Size
16KB
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MD5
f4b471f344eeb390811211a03f05d3e6
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SHA1
eb86deed17e9aa222e6eae2c22ed054902fdd0b4
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SHA256
7ea1a05293fcac6711db41a0f4070eae7a19a0ffcdf58558950bb53f7edb61fa
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SHA512
eecb063f301de49206f0a3bfec0c657502be2cf7e034ae0916c9b622ca2ab3386f0a7e3f9b0ea36dc4e8fca76037d17eae341de1002c26c46bddb3ed31eb860f
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SSDEEP
384:kiU+im2w082J1ECFQnOFJOs0xeY4qVkKcDCfJcytpSFI+5Cmj:K+im2BJ1zFwOnOpxeYPVkKcIcytpSFT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4b471f344eeb390811211a03f05d3e6_JaffaCakes118 unpack001/out.upx
Files
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f4b471f344eeb390811211a03f05d3e6_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ