Behavioral task
behavioral1
Sample
a93857344008bdfd25afa5571c752589_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a93857344008bdfd25afa5571c752589_JaffaCakes118
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Size
51KB
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MD5
a93857344008bdfd25afa5571c752589
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SHA1
4856e4d45ab4cc6686d0468c7ee4f74a97ac539f
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SHA256
c7b6a45821b18e839bca02b2246e6059678bc1e4b3f3193e9cff29b49d0ff20c
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SHA512
3883b613bd56f4ca12d86f59472ecda592bf4b49efbcfa20d27600005c1de27b36c902e38d1c81f81c39fbc0b1e0d6a73f6d37816c79b3d16d3f8ee50ebc0f48
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SSDEEP
1536:eaMLNCGnu6bM6J/DKwxbsN6wdyNnWvLfdARGOk:eaMLNNnu6A6J/2mbsowsJMLfwk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a93857344008bdfd25afa5571c752589_JaffaCakes118 unpack001/out.upx
Files
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a93857344008bdfd25afa5571c752589_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 52KB
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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ