3961acf80571eac7257960ff3c807828_JaffaCakes118 | Triage

Sharing

General

Target

3961acf80571eac7257960ff3c807828_JaffaCakes118
Size

34KB
MD5

3961acf80571eac7257960ff3c807828
SHA1

f02919912c77ead611fd1672e2cbd314c8588322
SHA256

1f3e589c0f86da8c9f7bac457e789445ad6de2645492ebd1f5a629d485cd71e1
SHA512

57e42e3ec6b5a4c445b5ff8a15f74a9f37ff21f34b6bb5880e4075fc323d3341673c68ec123559b16b7e8e720fe42e81c4a39082e7ce8762974048d461a1460a
SSDEEP

768:2vkMJ4+MyblA8Vsn1dr6xkOgKVtJ4RPFZw24:2vmoRVsnfaXgKVtSLe24

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
3961acf80571eac7257960ff3c807828_JaffaCakes118
unpack001/out.upx

Files

3961acf80571eac7257960ff3c807828_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: 60KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 31KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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

.data
Size: 78KB - Virtual size: 78KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 808B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ