Behavioral task
behavioral1
Sample
20ede3708800b328f3e9ad6d48c01001_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20ede3708800b328f3e9ad6d48c01001_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
20ede3708800b328f3e9ad6d48c01001_JaffaCakes118
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Size
54KB
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MD5
20ede3708800b328f3e9ad6d48c01001
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SHA1
804a2e721d97d38617917bd9e8f517ea0b009b90
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SHA256
53ea541cdd8b34659c48c4973a1df226189bad5dae6d28927f3f62220a16fcc9
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SHA512
4f22aadffb57b9a88be0ebcf387aed12fed5e6850199b00710bd1f22baf8165f88dc66d7051aab5a70c755cf3a1f38023f1ba9636805ae332c08d4b867c8f0da
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SSDEEP
1536:CAK/Eg7V/tYsadOXWDlUyg3KdDy1RR5//Ss:VkEgp/tYs3XWDlw3K9y1rt/Ss
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 20ede3708800b328f3e9ad6d48c01001_JaffaCakes118 unpack001/out.upx
Files
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20ede3708800b328f3e9ad6d48c01001_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ