74588d9ce9b71d3f4cedc3f6e1bb9666_JaffaCakes118 | Triage

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General

Target

74588d9ce9b71d3f4cedc3f6e1bb9666_JaffaCakes118
Size

549KB
MD5

74588d9ce9b71d3f4cedc3f6e1bb9666
SHA1

2fb3995fdcd1f320d7fd37efd9c386d9c3d88d53
SHA256

49f5b139e4328b331fdd2f6c841610e73362225a51fb0a2b7bd4f34acd92ecdc
SHA512

e5b65a249a9022669c2669aaf1347e1c7adf463c52aa927e42faa287b32578cab1b827cd3370797ac9c2bf673a192fe281c385e31b071821f3e509b54c09bf2d
SSDEEP

12288:L/HImFI0Ow0VhUfYBf/ajjITAu7s1OUKCSjWztfbRoJ:Dom2HVLB3ajUTAu7s14BetfbRoJ

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
74588d9ce9b71d3f4cedc3f6e1bb9666_JaffaCakes118
unpack001/out.upx

Files

74588d9ce9b71d3f4cedc3f6e1bb9666_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: 368KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 370KB - Virtual size: 372KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 177KB - Virtual size: 180KB

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: 544KB - Virtual size: 543KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 180KB - Virtual size: 177KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ