Behavioral task
behavioral1
Sample
f3f8ba238381c41e2c30698f8ddd1065_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
f3f8ba238381c41e2c30698f8ddd1065_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
f3f8ba238381c41e2c30698f8ddd1065_JaffaCakes118
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Size
160KB
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MD5
f3f8ba238381c41e2c30698f8ddd1065
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SHA1
8ab1ed3fb41d9f4653165e8b00c64187cbee8da1
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SHA256
7693ca479523dba9b70de7b59e35c22572783dc819a106c9610df0f7d49e593a
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SHA512
d67e22df519631c674a38d939f01d94e57b16beded0c0b59d7c6a4bfe6f44d266c6fa9b2e284111bedf1f3cf72f09dbe6cd2f29002326d9a7ba74faef0c1f66b
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SSDEEP
1536:+aMmKEB9SeVOkNV9qpAUY539HpWwmgNkww5lx5LvLvEWgDAgvWSr0pG8HfKLdHPk:Q29xzP53PWwnzelxiA8r0pGlHPJl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f3f8ba238381c41e2c30698f8ddd1065_JaffaCakes118 unpack001/out.upx
Files
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f3f8ba238381c41e2c30698f8ddd1065_JaffaCakes118.exe windows:6 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: 228KB
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: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 325B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ