Behavioral task
behavioral1
Sample
66c63890c5a20833aa299f4591c58dda_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
66c63890c5a20833aa299f4591c58dda_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
66c63890c5a20833aa299f4591c58dda_JaffaCakes118
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Size
224KB
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MD5
66c63890c5a20833aa299f4591c58dda
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SHA1
b8e23ef6f9e753edf903c3c9971d7983f8ec8d8d
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SHA256
91ec6bd5995310c8bd2daefbc09474f470f048ed689bf00dd56446790b3613f7
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SHA512
9f2a629b5d4bef31d93559fc2e4a794369ae3c8bb7ff8d462d36ce923c9da7e54c81dbbfb4ca20debfabafd0c123b2375c4ea62be87aaa087547798f7c1f5f8b
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SSDEEP
6144:oxlZaFDLrItkluXRuBvusFjJemp8dqoOiEzfZi:WlQ8fXEBvuwjInnLEzRi
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 66c63890c5a20833aa299f4591c58dda_JaffaCakes118 unpack001/out.upx
Files
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66c63890c5a20833aa299f4591c58dda_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 217KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 399KB - Virtual size: 398KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ