Behavioral task
behavioral1
Sample
f99749e93553d7ec435d125bc1cf0df8_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f99749e93553d7ec435d125bc1cf0df8_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
f99749e93553d7ec435d125bc1cf0df8_JaffaCakes118
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Size
282KB
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MD5
f99749e93553d7ec435d125bc1cf0df8
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SHA1
da1d6ac9d3355a6489e603a57ea8b90657c2825a
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SHA256
a070f87e82989ddc5a3847dc75e9e46dbb68c02ce59483235fa59b7b6517d0fd
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SHA512
c3aff4ee7e43133a278b65183fe8d3e72bdd037e1ba8216becc8eab4ab3468fb614ad788ddb7300db03d8a73a2917c8394504a37bfafd4e74d6895bf24fc6692
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SSDEEP
6144:I1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59Q98:IjkArEN249AyE/rbaMct4bO2/VQC
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 f99749e93553d7ec435d125bc1cf0df8_JaffaCakes118 unpack001/out.upx
Files
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f99749e93553d7ec435d125bc1cf0df8_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: 452KB
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: 12KB - Virtual size: 16KB
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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ