Behavioral task
behavioral1
Sample
fd5ff5da0c48bf93bc56610fe4a01dde_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
fd5ff5da0c48bf93bc56610fe4a01dde_JaffaCakes118
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Size
16KB
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MD5
fd5ff5da0c48bf93bc56610fe4a01dde
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SHA1
7e6f1f21239d9406f12678aa63762cc5cac6db61
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SHA256
523a5406699cd37821fb532458203315b0aae66c884d62ac7b00a10321a6fe54
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SHA512
39767da460d6d8969aa652bc5c22c4c7726c21f479b65d82d9657a8d4b49c631c91a847d1f3d3114a32229333e4cc25e23ede8206444ffd79c03d75d526f8627
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SSDEEP
384:D+uOiSzCJwsdhWCkKWW1E1KNYgRIq5Jq1OYVmmsn1Mp5t/t3e3BvP:DO/hkKP1Lqy1OYVP4MB/t3eJ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd5ff5da0c48bf93bc56610fe4a01dde_JaffaCakes118 unpack001/out.upx
Files
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fd5ff5da0c48bf93bc56610fe4a01dde_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: 20KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 668B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 644B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 784B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ