Behavioral task
behavioral1
Sample
8efc51c06348918dbac006d441cb0fd5_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
8efc51c06348918dbac006d441cb0fd5_JaffaCakes118
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Size
773KB
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MD5
8efc51c06348918dbac006d441cb0fd5
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SHA1
d997a75bef73f4040b40bfb06e6c40676477b216
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SHA256
c24050842358d3e361bca728654f6793c9ec854891822f8dbd6cf006e820111b
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SHA512
740dde2420476575cbf16ce249f7c061e1d175b4986657db260901db333032c4efad194a043872139afe3730a0b27e57676c6cf39dacf5b9337424ca46264a7d
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SSDEEP
24576:/hfs6f2GgRaOT0youo6HdNYTvxKTmuH2m:/VSWh69sZzO2m
Malware Config
Signatures
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resource yara_rule sample aspack_v212_v242 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8efc51c06348918dbac006d441cb0fd5_JaffaCakes118
Files
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8efc51c06348918dbac006d441cb0fd5_JaffaCakes118.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 554KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 159KB - Virtual size: 696KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.import Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE