Behavioral task
behavioral1
Sample
a4be75353a8c09bbd9f10b05d127456a_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
a4be75353a8c09bbd9f10b05d127456a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a4be75353a8c09bbd9f10b05d127456a_JaffaCakes118
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Size
909KB
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MD5
a4be75353a8c09bbd9f10b05d127456a
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SHA1
8115f93bd3cc779eca4f5e866d6325705ce320e0
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SHA256
ce050f986ab4966593a0876cd883b1f7ed3e025e4d606e9aeb77623f17cbccff
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SHA512
eaadf18687256f4b7ae2267b5fb4b4dd3e0dfce88e2ef09a0fb4322b970b2843712f76765db1d422fb18e624ec0248cbb0f09f03643e935965ea86edde3cc37c
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SSDEEP
12288:gOGOPOCOHOuOPOCOobiZKm4H8zq9FjtdX:g4HTFj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4be75353a8c09bbd9f10b05d127456a_JaffaCakes118 unpack001/out.upx
Files
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a4be75353a8c09bbd9f10b05d127456a_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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
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
.text Size: 144KB - Virtual size: 143KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ