Behavioral task
behavioral1
Sample
3cf2a50576874dab7ff62d622ef41505_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3cf2a50576874dab7ff62d622ef41505_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3cf2a50576874dab7ff62d622ef41505_JaffaCakes118
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Size
90KB
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MD5
3cf2a50576874dab7ff62d622ef41505
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SHA1
f11966022089971ce4f0c6b8a2b1b51fcfb2fbac
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SHA256
4adfecc390ddd851e02715e4be5c6e1ae4b82c0b550c78289afaf4c493022485
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SHA512
3f1e55d896682492072b1dea0f946cb4c80d135743474ed89660d0f38036bacd59118ae449f863698ccb8f5b30161e057713ebe755b68f6cf917685d97eb4ca2
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SSDEEP
1536:f87skA1dyIUiool05umC/cZ6kkFtChw3HHc/2b6nX7PQd7RR2PZ4fZ7RXSi:f87skA1lxwrlFkFtTHc/9rPQZD2PZe1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3cf2a50576874dab7ff62d622ef41505_JaffaCakes118 unpack001/out.upx
Files
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3cf2a50576874dab7ff62d622ef41505_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 176KB - Virtual size: 173KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE