43d211d092555ea0f1eabc1c8f458cbb_JaffaCakes118 | Triage

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General

Target

43d211d092555ea0f1eabc1c8f458cbb_JaffaCakes118
Size

155KB
MD5

43d211d092555ea0f1eabc1c8f458cbb
SHA1

7b8aa5d93fd540b2d0a1acd3000a37cfd8dc14cc
SHA256

b3dec69495f4f2de5c3d15bb2e816d3c284ec1b5ad2b6b3f711c30e713c702f1
SHA512

d9b9850328054ee65159c22f6c7057d74741d354c52eca1cb3e48cc2a4a6e7ebad943293555fe1b4934b527424bca701c8c5dc972c908ca7706c1a11d65dc4c2
SSDEEP

3072:lMVkOzKXkQ+ym85sd+kFxyhTNwVOE2t/kJSQRDTST/+0avg+bum:l0Q+dkkF2TNIOL1ESQRDTSTN1+bJ

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
43d211d092555ea0f1eabc1c8f458cbb_JaffaCakes118
unpack001/out.upx

Files

43d211d092555ea0f1eabc1c8f458cbb_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 8KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - 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: 28KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ