Behavioral task
behavioral1
Sample
a4bc24a2a9d81d442e657b2308236de4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a4bc24a2a9d81d442e657b2308236de4_JaffaCakes118
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Size
131KB
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MD5
a4bc24a2a9d81d442e657b2308236de4
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SHA1
e6a3eebc3f12558f8fdb48fb924cc87aac0e38e9
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SHA256
dc2168494c47b524c378ff13164f29c65ea5c57b1766943cf5aa4807d64bc4d4
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SHA512
ae9ca42318c8010aadb0855648d00d35a221a44f48f0d89499fdfd65c5641a6652c709f1b591c81cf4967547119b1f0e39332f27893a2ff6163bfa983b3dea2e
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SSDEEP
3072:YeZd0claa+NveyH4aPPHSw8rxkR69+9MVja2IQHzFGRv:PscURpealfnaVjaRQHzFA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4bc24a2a9d81d442e657b2308236de4_JaffaCakes118 unpack001/out.upx
Files
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a4bc24a2a9d81d442e657b2308236de4_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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 176KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 119KB - Virtual size: 119KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 173KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE