Behavioral task
behavioral1
Sample
fbc952a43be87db9a42c943dd95236dd_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fbc952a43be87db9a42c943dd95236dd_JaffaCakes118
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Size
101KB
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MD5
fbc952a43be87db9a42c943dd95236dd
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SHA1
4fd532a4e4eb329a1a9dd57eeefe33fc5704a949
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SHA256
448bcb59241943a6148acfe511fc89e3c9f252b3b6f139fbe984664b83dc486c
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SHA512
9ddb5f1eb112aed24f624f18467ed42bdbae10ce964f5227c03a426038d129c1b6fbdc7dfdad3ad6658765740a6720fa3badaec728fedafbbaa1e5439baf5852
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SSDEEP
3072:JAYpLOsVtk0IoahuKK9l+ScOhO6FlzRzJChlm:6MKytlBKyQYFldtChl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbc952a43be87db9a42c943dd95236dd_JaffaCakes118 unpack001/out.upx
Files
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fbc952a43be87db9a42c943dd95236dd_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
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: 148KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 84KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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
.fhyggqi Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.komigoq Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.oydm Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.voigv Size: 15KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ