Behavioral task
behavioral1
Sample
b4f0f5a249a19d9923f8447d643831ba_JaffaCakes118.exe
Resource
win7-20241023-en
General
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Target
b4f0f5a249a19d9923f8447d643831ba_JaffaCakes118
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Size
346KB
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MD5
b4f0f5a249a19d9923f8447d643831ba
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SHA1
437ccdbc2e25d6fc8871d21fc63aa39339855c49
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SHA256
c0ea5e0293530f6ae8ee61c083d147cc69ca7c81e74ada7a8f2129c0bac43bbe
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SHA512
ff8464e1f72a2f7f237f99fb02359c8db58d1991cb5fc49703488d241fe5382ffda20e84542ff8e06d52e159b5722536c980670e1efe1232e8168c3faf8d6fd8
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SSDEEP
6144:puzYwKuEcWPawThMeOhMzm5UKaxxmYrNmIAUxRbLIehweJ369AFKaAIqXlIrbH7e:UzYwKuEYUhoMO+xxmYrkwDDV69XtXqXC
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 b4f0f5a249a19d9923f8447d643831ba_JaffaCakes118 unpack001/out.upx
Files
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b4f0f5a249a19d9923f8447d643831ba_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: 460KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
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: 517KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ