Behavioral task
behavioral1
Sample
a62d94d42fd1682a07ea6e599151d930_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a62d94d42fd1682a07ea6e599151d930_JaffaCakes118
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Size
76KB
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MD5
a62d94d42fd1682a07ea6e599151d930
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SHA1
481270b684804a100274c652522d11de41edb63c
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SHA256
a7202cd923eea9451990be14e2630d7a640925e4f9f86caef47773f2f4a4349e
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SHA512
c896ca51c26c7ff25290a69297e3c0f2d908ab823646fb3c7d4e24c8ca672a66d2942ecb0a39a2699cace9fec65d00518ddc66e58ae10d5b6a277f7b2f2b7eb4
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SSDEEP
1536:9lKwd/ffJumqvnnJZu2l143LjKn8i1hN00IGib6x1wCmdTzT5mZTXFh:9lK8fwXnnX9lUjK8wAGib6x1dmdTvkZr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a62d94d42fd1682a07ea6e599151d930_JaffaCakes118 unpack001/out.upx
Files
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a62d94d42fd1682a07ea6e599151d930_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1004B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.adata Size: 68KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE