Behavioral task
behavioral1
Sample
d5f3481765cc01489db09de726a504f3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
d5f3481765cc01489db09de726a504f3_JaffaCakes118
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Size
381KB
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MD5
d5f3481765cc01489db09de726a504f3
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SHA1
2e533b37831f18fab037edde45109ef01c2c0131
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SHA256
ab3d62a3468c78ca0ad33f107a4af29380343990526e9e7d9d241b4657ada2a3
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SHA512
788c910bc9d251ecd3eb4e3c6de1df5636f15aef727378144057e85667f1a1b8b7f75d564779cf0eeca557a8285e02dd247ad8ec20d9fbbc436fea24fd52ef13
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SSDEEP
6144:5bS0s1FVoL136QSFte3Tdb5ohszsih8J+DppkJzp7FLojRaa+Az4oMmFYSYuvhzp:BSLKL136QvD5ahDih8Je+N9ojoAFpjv/
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 d5f3481765cc01489db09de726a504f3_JaffaCakes118 unpack001/out.upx
Files
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d5f3481765cc01489db09de726a504f3_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: 484KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 260KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 49KB - Virtual size: 52KB
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: 508KB - Virtual size: 508KB
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: 48KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ