d41bcca309a5a2fd92864d5c44c9007d_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

d41bcca309a5a2fd92864d5c44c9007d_JaffaCakes118
Size

492KB
MD5

d41bcca309a5a2fd92864d5c44c9007d
SHA1

0141902328f615066a283265f9bc7659223d16c8
SHA256

df5f3f6cb39f6a12251577e5616d51e23f103c77647afd21b85f48f7060fee02
SHA512

c1b46a9e91e128b1f2e539fa24f44cae9e04b69143bb15577f07570d31dee734ec6e7df90d0f4c01a906688887e99e9a0566d8f87691d1a7b7b9f9cc9bb51a68
SSDEEP

12288:x/pgyuXlWvurlgSzdYCVNBniBEaiDDXnnwIiZ8tDJ:hWlWhYdYCZOkPwf8

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
d41bcca309a5a2fd92864d5c44c9007d_JaffaCakes118
unpack001/out.upx

Files

d41bcca309a5a2fd92864d5c44c9007d_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 592KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 490KB - Virtual size: 492KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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_32BIT_MACHINE

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.0MB - Virtual size: 1.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 932B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 428B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ