Behavioral task
behavioral1
Sample
546db6c0b0b0b9d532a14ba81e1018b1_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
546db6c0b0b0b9d532a14ba81e1018b1_JaffaCakes118
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Size
753KB
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MD5
546db6c0b0b0b9d532a14ba81e1018b1
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SHA1
4dada86cabc0d2d21830ca4283c688a099758eb7
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SHA256
dd5f208ad49a1a9a379103407ae5b0bc5ffdfdcdd9f55e0fc0dcce1c531636f8
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SHA512
9fe1645d792e3ffbdcc2ec11331900440d7015f8a421b6c81018199a64fb48017fc54cede7d1d459be0b01191497597e1dad299aac896247ce3e4dd70c711fd6
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SSDEEP
12288:APNoS8i6MMM0madPDn3Yf3p08QrIy4wZwNMzaGix3gtFoVwHdGuSxugH:APNoNi6/d73YfSVPm1NCH7SV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 546db6c0b0b0b9d532a14ba81e1018b1_JaffaCakes118 unpack001/out.upx
Files
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546db6c0b0b0b9d532a14ba81e1018b1_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ