Behavioral task
behavioral1
Sample
a1cc39a9c76433dcb31639812064ab98_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a1cc39a9c76433dcb31639812064ab98_JaffaCakes118
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Size
434KB
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MD5
a1cc39a9c76433dcb31639812064ab98
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SHA1
0aa8ab14cd22cb253a644e2c7d0564fa2ee5a7c6
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SHA256
3a6258cd7b5e60fc999a37f2358388dfc3007f8d4555bcfde8ad61435ed80448
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SHA512
cf6e3d7583dc2c6df6880d946514ccd5e448539c4b1464d5bec84885869373470951b04995be4b643ead64af3d0366b8b08a49c4de9a5d44c3ed6194088ac535
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SSDEEP
12288:BIx3LyrDIlTjL41Y07K8u9hHYWazjzgQ20P+cGx4PNM7I:BIx3LoDsL4yS29hH9azvgQ2lcW4l
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1cc39a9c76433dcb31639812064ab98_JaffaCakes118 unpack001/out.upx
Files
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a1cc39a9c76433dcb31639812064ab98_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: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 407KB - Virtual size: 408KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 584KB - Virtual size: 584KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 820KB - Virtual size: 824KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.demosce Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE