Behavioral task
behavioral1
Sample
a1d8688fb793f220ce76fa4cc822fa7f_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
a1d8688fb793f220ce76fa4cc822fa7f_JaffaCakes118
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Size
55KB
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MD5
a1d8688fb793f220ce76fa4cc822fa7f
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SHA1
de4cc09269f6fdbb8c647c31bc8d52999ba44f2c
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SHA256
ac3e224c7da009c91d35ffe46eee626649d85e42cdb4b6863346e9d883dcd8eb
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SHA512
f4fbc7b71df9e4973860450a3685f59cb9d2c77de53640c550a91d9cc15d60d99f103f890c580816cd7290daea41c1ef3effd5ec564e8665f900d93b5fcf8c89
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SSDEEP
1536:FNFIETuDSOxLpdjn660FkGjUSjTH3/fslYap5:PFFqekLpdW6atjLXseap5
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a1d8688fb793f220ce76fa4cc822fa7f_JaffaCakes118 unpack001/out.upx
Files
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a1d8688fb793f220ce76fa4cc822fa7f_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: 112KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ