Behavioral task
behavioral1
Sample
de8a6bb4d7e1b41ce7e1ae31419346f6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
de8a6bb4d7e1b41ce7e1ae31419346f6_JaffaCakes118
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Size
46KB
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MD5
de8a6bb4d7e1b41ce7e1ae31419346f6
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SHA1
c5dca33c89e51caf743811794cd30d45166f14fc
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SHA256
7d49846e57d9c6d3a664ae25a3081dc061db969e1c6071c2d691bdd47e569e98
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SHA512
196860abf55b360d49def618581d5b6ed164247bd3e9affb3baa8a5e08272a56f4d69c7f73c250ea374322bce09b6796799d5af1ea0bc62744c184cae7862bd5
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SSDEEP
768:HlsVpay+ABWtLLP87QO7sqtSIISir0nKN1njBEi4GakdCkW/eEp86OxZx0:eVpLz4NLPeZSE3w1njBEp9MW/eHLZx0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource de8a6bb4d7e1b41ce7e1ae31419346f6_JaffaCakes118 unpack001/out.upx
Files
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de8a6bb4d7e1b41ce7e1ae31419346f6_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 82KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ