Behavioral task
behavioral1
Sample
e8598361b4fb7450b7860dd863421eb3_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e8598361b4fb7450b7860dd863421eb3_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
e8598361b4fb7450b7860dd863421eb3_JaffaCakes118
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Size
18KB
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MD5
e8598361b4fb7450b7860dd863421eb3
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SHA1
522c72433bea9034bc4be011db04c600b25e02e8
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SHA256
ac458832c7077016eec98e1f66f67a02561b5776313b50363815a7e00f883366
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SHA512
a21c301e2da223275fb0430dcd93980e712b7d15625f82698e932be2a3ddeae1a671057bfa1bca8f00cf7ebd292d0d6fee5eda889a601164d2fd570aafa10c04
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SSDEEP
384:RBfGWO+hUtUSv2i9uLJk3ol0DYhYhZXtxN6lzzxcNSD/dUqkC:RsWO+Uv2i9GW+YhdN6l/aNSj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e8598361b4fb7450b7860dd863421eb3_JaffaCakes118 unpack001/out.upx
Files
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e8598361b4fb7450b7860dd863421eb3_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
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: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ