Behavioral task
behavioral1
Sample
1c97a6ec9cab8782d9a84e989006c24c_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1c97a6ec9cab8782d9a84e989006c24c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1c97a6ec9cab8782d9a84e989006c24c_JaffaCakes118
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Size
330KB
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MD5
1c97a6ec9cab8782d9a84e989006c24c
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SHA1
e7cf2a5e7888ec0839fed9babb41f286844be9d5
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SHA256
195cc86d2dd5451ce8f5218156a98e1c4c1b8f894b7fc0546cd3e3b1851859d6
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SHA512
97c03e8cc5957db3edb716ccb99e631808b75b3457f769a5ea70718be57ea40b4175921798c724fe20d36a7eddf894522c342cd63866119ce4d39d86fcf872dd
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SSDEEP
6144:Z1db49+rEg024fpLZazEjvE/rbay19tSt4bO2BaDmeBJe59Oo5jA5r1jdQD:ZjkArEN249AyE/rbaMct4bO2/VO+jaRC
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 1c97a6ec9cab8782d9a84e989006c24c_JaffaCakes118 unpack001/out.upx
Files
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1c97a6ec9cab8782d9a84e989006c24c_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: 11KB - Virtual size: 12KB
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: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ