Behavioral task
behavioral1
Sample
b9f83c3eb6426f473d2f83b6ad675023_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
b9f83c3eb6426f473d2f83b6ad675023_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b9f83c3eb6426f473d2f83b6ad675023_JaffaCakes118
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Size
41KB
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MD5
b9f83c3eb6426f473d2f83b6ad675023
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SHA1
6e94b6a079877c319b5a0ac7fef32733ad719a2c
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SHA256
87d8d5a0ae67d64c45ef1a509f499fbb470c934d2869fb7614cd99caf4756490
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SHA512
2ea1329abeae2f096bc9fd12cfadb9fd6520a092f1e27f7938c8f5df4535833dce904e435d1802af18b4ccd8265fc57273badd4ffbee4078f24b3178a4ab2fcb
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SSDEEP
768:yfGcS3KiMwRQ88kwMAUK/yGjQ1mfWSt1PFLD0UxvJVUYhq3pQwaPW/zU:yOcE3hO88FMA5yGcyWSt1dzxvJVPOam
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9f83c3eb6426f473d2f83b6ad675023_JaffaCakes118 unpack001/out.upx
Files
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b9f83c3eb6426f473d2f83b6ad675023_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 37KB - Virtual size: 40KB
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: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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 512B - Virtual size: 1KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 620B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: - Virtual size: 3KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ