2acfeb71bd476135d44a738f1e4ec8cf_JaffaCakes118 | Triage

Sharing

General

Target

2acfeb71bd476135d44a738f1e4ec8cf_JaffaCakes118
Size

104KB
MD5

2acfeb71bd476135d44a738f1e4ec8cf
SHA1

9360c9b0da8ffc1d47efedae0c857f7a3b1d1d11
SHA256

01af47c30328ff5941c3aed7a38df0a6a55caf3717a81525220370ed4dd50f13
SHA512

abe820bcc251ce4a0033c32d6b9aed82e53e638f1014d8648a73d5cb9b799da10b9adbf2573f651963dd9f47285b6f40a200a6ba42ef6ce877210be0fa294b75
SSDEEP

3072:ImurrkLLp/tQvgISWpp/g4UjefDae8FMk5:bCkLLpUV+bjm8/

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
2acfeb71bd476135d44a738f1e4ec8cf_JaffaCakes118
unpack001/out.upx

Files

2acfeb71bd476135d44a738f1e4ec8cf_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 57KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ