23de82e1a2f9b887ba6bfb3d38d5a03b_JaffaCakes118 | Triage

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General

Target

23de82e1a2f9b887ba6bfb3d38d5a03b_JaffaCakes118
Size

9KB
MD5

23de82e1a2f9b887ba6bfb3d38d5a03b
SHA1

5c406f6f1cce97f18ab4e080e610810e5431967c
SHA256

639a4955145a007440a496cff94cd632f0857fd188b348d24b8bbbc65041b2fb
SHA512

6587e6536d0553a3180ea8bf9cc1d6a6376cea133bd148cf27ebc067588687d98b15e493c3bbf66e8ac2ee68dcc8cdd850bb5b6a78c09fc0bf48218c2a604209
SSDEEP

192:wQE8funbf+kgA44dLJ+/4TkMvZ2b4F6ZsGGvozfIn5e/U9MozAxOiymo:7E/bGk+4uMxF6ZsGGv5I/Tozw2

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
23de82e1a2f9b887ba6bfb3d38d5a03b_JaffaCakes118
unpack001/out.upx

Files

23de82e1a2f9b887ba6bfb3d38d5a03b_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: 24KB

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

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ