Behavioral task
behavioral1
Sample
0b1bc5625a64fa88dc7515cbac30fbf2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
0b1bc5625a64fa88dc7515cbac30fbf2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
0b1bc5625a64fa88dc7515cbac30fbf2_JaffaCakes118
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Size
33KB
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MD5
0b1bc5625a64fa88dc7515cbac30fbf2
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SHA1
659e8bbc21e260dc686973fbd0fedb9ce54af6bc
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SHA256
0b831abb239da2eb824d13c91d78a9849051813a3bc069d53e8cd2093ef70f4e
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SHA512
b538a927471ac4c3cb7ee57709b086dac0d770e1009d06c011aef4b7b8fa8f781a80c772cced95ee558ca2d7e7f2ee2cb5b5629583bdcd6eed581eb7efa8e6f8
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SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIo3sPfaVmo1:egKcR4mjD9r82esKYW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b1bc5625a64fa88dc7515cbac30fbf2_JaffaCakes118 unpack001/out.upx
Files
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0b1bc5625a64fa88dc7515cbac30fbf2_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
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: 24KB - Virtual size: 28KB
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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ