678e5cc73347b91a75f9533bf39dd4b0_JaffaCakes118 | Triage

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General

Target

678e5cc73347b91a75f9533bf39dd4b0_JaffaCakes118
Size

34KB
MD5

678e5cc73347b91a75f9533bf39dd4b0
SHA1

f8af13665a77a36b0cf16fa2bfcd83633f6f5f8c
SHA256

54038851f4e7fbbb63b862de3395fa7b37ea4427eeaf99c91045164fa7c5c398
SHA512

83168310cd62109b0f6505884c5c47f50c96138e7b483deaa3616b7f8d42dfabb03d46ed8643b510217b8cb1421c14b7cc202220edef7360f8388411d65b2be9
SSDEEP

768:9g2/1G0OAVc3tjN67p2B+wxJMcjzNNNWSy3nNWlqA2:97sAVQ/B+GJMcjzNNNaNWlqL

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
678e5cc73347b91a75f9533bf39dd4b0_JaffaCakes118
unpack001/out.upx

Files

678e5cc73347b91a75f9533bf39dd4b0_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 32KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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: 95KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 648B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ