Behavioral task
behavioral1
Sample
bf943be033d7e8c7775d4228e62472c8_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
bf943be033d7e8c7775d4228e62472c8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
bf943be033d7e8c7775d4228e62472c8_JaffaCakes118
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Size
41KB
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MD5
bf943be033d7e8c7775d4228e62472c8
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SHA1
e440d57d345a2892fd466ec75dc6ed59ea2a3db6
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SHA256
d532f86388dc9bdd967d6a0c5fe3a9d88e2f2a7a37acb085c8456dfca5eeef6e
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SHA512
74c5dc27f943a5b2299f9fd5e7135ac3adbdaf200a1d6d20ecca7c70639a3ad3da9a34d38f653d74caa108ab5f2352c8f23814217a108b9b344092a2362f2084
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SSDEEP
768:hEh8eC99IhMGhg16NdLLzIAeHSxmOaN/BA+bfqD2xtZ2pVvX4:R0MW8HwmFdifuijo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bf943be033d7e8c7775d4228e62472c8_JaffaCakes118 unpack001/out.upx
Files
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bf943be033d7e8c7775d4228e62472c8_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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 38KB - Virtual size: 40KB
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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 948B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ