03bdc3a1b8e3d23485f8bee54657ca36_JaffaCakes118 | Triage

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General

Target

03bdc3a1b8e3d23485f8bee54657ca36_JaffaCakes118
Size

12KB
MD5

03bdc3a1b8e3d23485f8bee54657ca36
SHA1

27fa5bb75f6c976a7f33d2919cbf19b541e5426e
SHA256

0a05d495f34f936973d2c7e0f27202ae05f3034659a459b094dcc3ba1c8b5227
SHA512

eca5955a43dcf78d9ed8fe5f8fd2d2dd939c061d5794ca464411652d97a79912cddfdc6ad90574cb40b50cefe7cda4e37679e437208d2e1b4f928ed25affc561
SSDEEP

192:eQx4qRxI8XP6/9889wkViYsIcxfnE3lB2vfesfGBHLiohissqKVJ5lZ1EI274N+:eQx4+a8/KpViJMX2vmsuViGf5KHZWIi/

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
03bdc3a1b8e3d23485f8bee54657ca36_JaffaCakes118
unpack001/out.upx

Files

03bdc3a1b8e3d23485f8bee54657ca36_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE