51edffd045d5762e3dde1019b271896d_JaffaCakes118 | Triage

Sharing

General

Target

51edffd045d5762e3dde1019b271896d_JaffaCakes118
Size

337KB
MD5

51edffd045d5762e3dde1019b271896d
SHA1

108d2d40baab2f7047e7a94d7f673824e6be51b8
SHA256

a6c86988ec0a4f003bf755a1b47c7695bc2a458fccc30c37cc3ec28898614689
SHA512

2dc03752ddb05a03c9a87f966624e0a79a3ce10cabf3fb0b0aee1358670707abe47716d645ee14e5affbf0a444fe237dfe8f67d3bd6a8f6630a7091a23ac0c26
SSDEEP

6144:14RIj2BYNcpmyVtlLjSTLY6ktbPrYXWi7W0SbMxWZlXaH5Hto+VALeMr8:yRI6YvyVnyTe4Xvb8rXaZ1SJ

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
51edffd045d5762e3dde1019b271896d_JaffaCakes118
unpack001/out.upx

Files

51edffd045d5762e3dde1019b271896d_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: 164KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 329KB - Virtual size: 332KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - Virtual size: 8KB

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: 120KB - Virtual size: 118KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 65KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 280KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ