b5aeacaa99038498dae19f8990d76292_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

b5aeacaa99038498dae19f8990d76292_JaffaCakes118
Size

80KB
MD5

b5aeacaa99038498dae19f8990d76292
SHA1

dfb78f342809f6e642ffa6359f75976955a4afea
SHA256

cf23d0e3d61331cc2b3359637e63741f0fd2a384cd8d88e3dc430dbb47bbdc43
SHA512

aa58470f326a44909fc956a1c78ede94efee87c80dc1e16cf612f457d69324609158f9b3683807ab0a751dab8db30e0b108275056d671727a2002590aed0f1fa
SSDEEP

1536:xl3ukEifPGCkPljhPr+rTF+/3BLoOY6fY/BZvlno5Pt7WIUiIIPZNfa+S:XektfOl1CTovBLop/7loDWncPfa+S

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
b5aeacaa99038498dae19f8990d76292_JaffaCakes118
unpack001/out.upx

Files

b5aeacaa99038498dae19f8990d76292_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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 78KB - Virtual size: 80KB

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 176KB - Virtual size: 175KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 624B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ