23fb049abcdaf0b5918b149addee4dd0_JaffaCakes118 | Triage

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General

Target

23fb049abcdaf0b5918b149addee4dd0_JaffaCakes118
Size

199KB
MD5

23fb049abcdaf0b5918b149addee4dd0
SHA1

176aadf18e098dedb4e4ba4b66f545619de7f8ed
SHA256

74dda414fc263c3c1490a90050b5920f6689caa10cb01228429bf71d7ecdbaef
SHA512

2d14764cd90a257fcb5ada7247763d8817947ffa056a168563276a6962e413c826e39f1e9d06ec913017f121e9358df45b434079cb3ba6221baa417f5941a7ef
SSDEEP

3072:DOQFq3veoLhw+ZHDHax9PQg9u+ranQ3NWG5TmCbyjw19RTglnAwpmXm6bK:DOQPQhwmD6x9i+MWNhnCDpmXm6K

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
23fb049abcdaf0b5918b149addee4dd0_JaffaCakes118
unpack001/out.upx

Files

23fb049abcdaf0b5918b149addee4dd0_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 190KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 152KB - Virtual size: 151KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 143KB - Virtual size: 142KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ