Behavioral task
behavioral1
Sample
fa0079bdd6569643299b9a720b51135e_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
fa0079bdd6569643299b9a720b51135e_JaffaCakes118
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Size
181KB
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MD5
fa0079bdd6569643299b9a720b51135e
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SHA1
64ce5e49a8796e26b68bf19d790e188642135a01
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SHA256
55d9e53ec0ec480b05ad934a0313ea47ddb19e9c4eca143dac9b953cb6ff7b2d
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SHA512
a7ead997d2720d6516200f9daf8704d58cb9d5cafc8e6e4c141f8af7e8e7f835608457e66d0ce01900fdfc6e14eb9af367ae407ed2ac97155dc6ee093232d6ea
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SSDEEP
3072:7w6WoLcRgIwaf+oJM9scNqw6W1D9marbdbUbbpd+DoUVmUl6bdDLZxnHO6:E6WoLCwcd+scNEWEbpd+DoUVmUl6bRLn
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack001/out.upx Nirsoft -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa0079bdd6569643299b9a720b51135e_JaffaCakes118 unpack001/out.upx
Files
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fa0079bdd6569643299b9a720b51135e_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 58KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 75KB - Virtual size: 74KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ