Behavioral task
behavioral1
Sample
1783adc7e5bae4ef9d2dde22fc706277_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1783adc7e5bae4ef9d2dde22fc706277_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1783adc7e5bae4ef9d2dde22fc706277_JaffaCakes118
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Size
4.1MB
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MD5
1783adc7e5bae4ef9d2dde22fc706277
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SHA1
ca25da9cc7c892980adfafe5327cc9abeb5f0f5f
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SHA256
0f825fe47a26913e9503a4f40ecdab775467c2d1cba4ec7adb7ad90ec36780c0
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SHA512
e2da47e3940eb4c14d81fe7395f4c4f72f17eac979489b45165538b6b172faf1386548761517f3c53855aa8a44c11251e7c6f936a2b1e0eb4709d35443cc266e
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SSDEEP
98304:WNubRlIfkmQ/yWHrJpOM5S3KYvsn78LyhBiHLqRLZi8p8hxxfDMIRq/meP5:6ubcq7rH8Ds8LyzwONjADDl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1783adc7e5bae4ef9d2dde22fc706277_JaffaCakes118 unpack001/out.upx
Files
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1783adc7e5bae4ef9d2dde22fc706277_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 9.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4.0MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 1013KB - Virtual size: 1012KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 70KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 12.0MB - Virtual size: 12.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ