Behavioral task
behavioral1
Sample
b3d80e279422e9a2fccc6eb9b199502c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b3d80e279422e9a2fccc6eb9b199502c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b3d80e279422e9a2fccc6eb9b199502c_JaffaCakes118
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Size
703KB
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MD5
b3d80e279422e9a2fccc6eb9b199502c
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SHA1
d080ae1c3fca9ac92fc51a8b38521c68dcbfa769
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SHA256
5dbd48a7885c2d7b51e66818fb5ca4a6816216c87cd8ed50719476b33d11a40e
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SHA512
10e4e2a7fd3824abe301650822aa183f7ffc6c415338f9fe36fe219f155b5fe3a1900b4cf5d2fe1a207ebf392488c7ac699ff0fd1cd6a21b79a90741d1ec610e
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SSDEEP
12288:1YV6MorX7qzuC3QHO9FQVHPF51jgclbrqkLOdb4A9GAq3kF3h4i7alIV:qBXu9HGaVHFqky94J/32CU
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 b3d80e279422e9a2fccc6eb9b199502c_JaffaCakes118 unpack001/out.upx
Files
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b3d80e279422e9a2fccc6eb9b199502c_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
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: 872KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 343KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 359KB - Virtual size: 360KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 357KB - Virtual size: 357KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ