Behavioral task
behavioral1
Sample
61e20c22ddf5a48a5cc813f355dd4679_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
61e20c22ddf5a48a5cc813f355dd4679_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
61e20c22ddf5a48a5cc813f355dd4679_JaffaCakes118
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Size
4.1MB
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MD5
61e20c22ddf5a48a5cc813f355dd4679
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SHA1
c64f36fb266337c8507b0b2c4435ac187e7dab29
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SHA256
1ad068319e36bbcd1d4da29bcb5d8e8c7d73f3cfeae02505ac0cab38f91c3daf
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SHA512
dbefd78249a734c99d5b4dcaa278f346ed5e2dbe1322e6dc8450efa60b4b706b0d91cd6a756657f0afe4808f9e388ed38b428725231d6c3a39876dd07fa67b13
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SSDEEP
98304:vUa1stZuVXJxDBKgWLkb8xJPXpwgXSQSgVCy/IrPFaLu/SU/iHetq:vR3VXPJWLLP5DX9VCyOPAaSL1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 61e20c22ddf5a48a5cc813f355dd4679_JaffaCakes118 unpack001/out.upx
Files
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61e20c22ddf5a48a5cc813f355dd4679_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 47KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ