Behavioral task
behavioral1
Sample
a1fdb637f6f37368c2707cd5fdfe07fa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a1fdb637f6f37368c2707cd5fdfe07fa_JaffaCakes118
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Size
579KB
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MD5
a1fdb637f6f37368c2707cd5fdfe07fa
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SHA1
ddf3f69514e824045dd1c453ddb7d294de336e4f
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SHA256
1cef3438decd51d411666e04854317b711e38c52ecb18a461fa71e0b283decbf
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SHA512
fb7dcd45022a9ec9ec408dc448e8656f6bf578ce00571e6306c81b85cad239574228eea27ecde7dbf2872ec18e25ee7c02d66a86305833f270054158cae617f3
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SSDEEP
12288:njkArEN249AyE/rbaMct4bO2/SDMHRH0IkEEJBPo7IAyUEX0k:EFE//Tct4bOsSDMxKEEJ+7IAlEl
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 a1fdb637f6f37368c2707cd5fdfe07fa_JaffaCakes118 unpack001/out.upx
Files
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a1fdb637f6f37368c2707cd5fdfe07fa_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: 440KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 261KB - Virtual size: 264KB
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: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: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ