f6b635b62fe9a91e9bc0eb01ee827f67_JaffaCakes118 | Triage

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General

Target

f6b635b62fe9a91e9bc0eb01ee827f67_JaffaCakes118
Size

29KB
MD5

f6b635b62fe9a91e9bc0eb01ee827f67
SHA1

0e293fb85d95d2bf425f3bdb39aa96e34673a2c6
SHA256

715d281da87913eec423158b15854c3ebfcf620a0b188ac987cd5cf320d97ac7
SHA512

b444050e6c5e13cef34cc54d82fe2552ecb85531616954d766e22cd5f6912b438df3d2faabf12f89e6399be559fe023e1f58470a5089616fa9e0c11ab23ce8dd
SSDEEP

768:IJi0NueELb4JYO19Eedtu6zBWll9MMxnAGYDQOswla:gi09ELb471eOuMBvenakZCa

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
f6b635b62fe9a91e9bc0eb01ee827f67_JaffaCakes118
unpack001/out.upx

Files

f6b635b62fe9a91e9bc0eb01ee827f67_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 28KB - Virtual size: 28KB

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: 52KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE