88ed0110df6b512f1681d3e3370e83af_JaffaCakes118 | Triage

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General

Target

88ed0110df6b512f1681d3e3370e83af_JaffaCakes118
Size

419KB
MD5

88ed0110df6b512f1681d3e3370e83af
SHA1

114886586670e9f9b77f48718c8003c13dd02348
SHA256

5184c55a5b0bc5f2c1fb17bd490b519abf7a50d262bee96c2063e3f829f8f38c
SHA512

21fcce172c1fc8d1dd0340659c31ba9f7bb8458652d33e49926de0dd80fc21621ff4f8b2a70af0b15c23445b5cbc4d49d09d690c1ebeca424415fb981acc3d75
SSDEEP

6144:dRCya51LTilHtgoV3bZb76bnUe6MEFEWAR9h4HfDgjlNuOPCVmNeVZK:fC1+LgW3NbEUlM+pu47gfu2CVmsa

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
88ed0110df6b512f1681d3e3370e83af_JaffaCakes118
unpack001/out.upx

Files

88ed0110df6b512f1681d3e3370e83af_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: 340KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 42KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 260KB - Virtual size: 260KB

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: 356KB - Virtual size: 353KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ