Behavioral task
behavioral1
Sample
bfb94a22e0f5045db42f865e693922a5_JaffaCakes118.exe
Resource
win7-20241023-en
General
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Target
bfb94a22e0f5045db42f865e693922a5_JaffaCakes118
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Size
683KB
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MD5
bfb94a22e0f5045db42f865e693922a5
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SHA1
892559195539ad0bac06ad5ee952ce1e3f63b828
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SHA256
bfde67e71eab28fc1cc25eacaf168501dedece8019809821089dec5f86b903e3
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SHA512
30b37cad07eb65e46f4a1d2314b0bfcea245468ea1e5cf848f5e62fb5dc9f06a7d01ab052aac2085c30c2a4e2d5cb3808c0713e71c715c4f72a3d02b4538abdb
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SSDEEP
12288:4HLUMuiv9RgfSjAzRtyzerBfBwUX0v0q5UnZ9c7BeZ1Et3BYuV2AnF2J1Dy:CtAR2erBfBwUg8Z9CeZeBeDI
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 bfb94a22e0f5045db42f865e693922a5_JaffaCakes118 unpack001/out.upx
Files
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bfb94a22e0f5045db42f865e693922a5_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: 420KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 253KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - 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: 495KB - Virtual size: 495KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 53KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ