Behavioral task
behavioral1
Sample
305a047a9334c62495b9da1574b9ab9f_JaffaCakes118.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
305a047a9334c62495b9da1574b9ab9f_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
305a047a9334c62495b9da1574b9ab9f_JaffaCakes118
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Size
556KB
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MD5
305a047a9334c62495b9da1574b9ab9f
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SHA1
2c4c513df39e2b2bebd5fb0a1af2168eef2b1754
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SHA256
63e3ef46de5650f2e947f5a56a5b82a773f3bf92dc3928a6a449c85bb57a74a4
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SHA512
f0fd0a2cde173882ca655bda1b89181362a2846fba4f1541e5a1419fa43c0a5af0d13b2d8816a52364bde035a379c9857eaf65f50097c527a9f79d13aba50287
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SSDEEP
12288:EjkArEN249AyE/rbaMct4bO2/Vvu3KYJPiSsmz04Dpn/:nFE//Tct4bOsc3PJPiSWoh
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 305a047a9334c62495b9da1574b9ab9f_JaffaCakes118 unpack001/out.upx
Files
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305a047a9334c62495b9da1574b9ab9f_JaffaCakes118.exe windows:5 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: 540KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 180KB - Virtual size: 180KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_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: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 107KB - Virtual size: 107KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ