Behavioral task
behavioral1
Sample
20de1b0e29ae78142c4af3722da0ef88_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
20de1b0e29ae78142c4af3722da0ef88_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
20de1b0e29ae78142c4af3722da0ef88_JaffaCakes118
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Size
253KB
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MD5
20de1b0e29ae78142c4af3722da0ef88
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SHA1
459158f1fe8dc1b16654cb8c0b81b7638e46d3a5
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SHA256
6b63411f3a29b6b413cb798790fc84c56d2ea3b885732dff2af80f9ce651b14b
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SHA512
5e2dd8f2e67803738b687e4b072e2d5ea688936b6b76500031846629a607f9065e9a0e11b3fb3ede53e1b543a0882968c562fda8b31d4955c09f7575fc9843d3
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SSDEEP
6144:uCyw4gHLrPc84Y3IjHRyWJYy9kCi+GamjcpyRZC:uCH5LP42I9yWJYyQcERZC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20de1b0e29ae78142c4af3722da0ef88_JaffaCakes118 unpack001/out.upx
Files
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20de1b0e29ae78142c4af3722da0ef88_JaffaCakes118.exe windows:5 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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 250KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 3KB - Virtual size: 6KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ