0bf3af25c1134202f342e1dce09a0474_JaffaCakes118 | Triage

Sharing

General

Target

0bf3af25c1134202f342e1dce09a0474_JaffaCakes118
Size

28KB
MD5

0bf3af25c1134202f342e1dce09a0474
SHA1

aaf1b63b21922fe80406c4460247528aae85a639
SHA256

ed143128eeb1c917e4f47813313b927ff2a5ba5fd074f2ae6899f354b232d348
SHA512

cfa47647c08376c2887543dfac521f6983ff0300922af7e4d3f643a53f1d1a7c7282ea1ca14faf7fac70f035d2aee9914c164ccb9ccc108f093346d80b3da395
SSDEEP

384:gWDPdGbOGmxZPmqk8c3ir1p11DRyZw4EuvYYo7DnEbBNr0CgXOiMkLiDXtqr3/Oc:HEOJx5m+r171DBuvYYo3nw0spRqr3Gc

Score

5^/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
0bf3af25c1134202f342e1dce09a0474_JaffaCakes118
unpack001/out.upx

Files

0bf3af25c1134202f342e1dce09a0474_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: 48KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - 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: 52KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ