c03dd6c068c7c4f172c509425a633828_JaffaCakes118 | Triage

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General

Target

c03dd6c068c7c4f172c509425a633828_JaffaCakes118
Size

23KB
MD5

c03dd6c068c7c4f172c509425a633828
SHA1

1981590b620c63b98eca018259cebb64afc870d3
SHA256

92b29586330499b53fdf527b7f342d88e4bc9146431c119bf41d460e40f3dcea
SHA512

6adf424c23b23f9077b8e7007ae1df0818a9e06f021108086b9893c3037ac2780e2f01de6f752a0a2a5307bcaf9a7d1037b9b3140283739e4351725cd549e104
SSDEEP

384:ZlzmkQuSAj0cIYtsNnalwgy6sUU/L+ZNGiwcuhFqvklaYe68:7mJ0wT6sUU/iGiFuhsSS

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
c03dd6c068c7c4f172c509425a633828_JaffaCakes118
unpack001/out.upx

Files

c03dd6c068c7c4f172c509425a633828_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ