Behavioral task
behavioral1
Sample
20d77e2571959bf9cd9ba0d794edfdce_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20d77e2571959bf9cd9ba0d794edfdce_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
20d77e2571959bf9cd9ba0d794edfdce_JaffaCakes118
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Size
260KB
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MD5
20d77e2571959bf9cd9ba0d794edfdce
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SHA1
3f5d751d6c26752e9fe57fd19b76a9ee5e48e6f0
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SHA256
104697d6ad324704a1735a7d02dc026b0efc445dafff3ee2402c8542f5295308
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SHA512
614f87b7e463eb0f871c1ef0f57dcd495a3e31b7238e39dedcb636f7d6639f3777ed761c2d5ec25d511d21cc6955cf4e1d143bbe1a8e7bdd351d8d9183e167d1
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SSDEEP
6144:aiuqIVxZG1xrJC5LeTMEDEHOGpZw9GasNg1ToSOy8Rzc51uil:aiuqIVsNC5LpRnaTTROjZ3
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20d77e2571959bf9cd9ba0d794edfdce_JaffaCakes118 unpack001/out.upx
Files
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20d77e2571959bf9cd9ba0d794edfdce_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: 256KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 252KB - Virtual size: 248KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 248KB - Virtual size: 245KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 640B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ