09f98d3afffed1fc4e53661cc86ac8b6_JaffaCakes118 | Triage

Sharing

General

Target

09f98d3afffed1fc4e53661cc86ac8b6_JaffaCakes118
Size

55KB
MD5

09f98d3afffed1fc4e53661cc86ac8b6
SHA1

444aaf6b9d0d78f011262c8151647b9163e75e06
SHA256

2eb5e919a63dd9d80224ceb36e0725ebcd5614644db3ff15505a5455bb77d524
SHA512

ca4510dc30f25551322a9440cb12e75bdc903e11bd3119ccaca47266a9757d519bdbc5a5b92574c254cb359c936eb3f93fa97a8b9215e4a02a7e23abe822e584
SSDEEP

768:7mJ0wT6sUU/iGiFuhsSSIAO/3FKydzsEiCRk:iwsULBuhmI7dq

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
09f98d3afffed1fc4e53661cc86ac8b6_JaffaCakes118
unpack001/out.upx

Files

09f98d3afffed1fc4e53661cc86ac8b6_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