bf6463d83e63333dadc5f94085ee45ef_JaffaCakes118 | Triage

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General

Target

bf6463d83e63333dadc5f94085ee45ef_JaffaCakes118
Size

134KB
MD5

bf6463d83e63333dadc5f94085ee45ef
SHA1

398340f760689ae96bd4205069814b9bec1d68d4
SHA256

f6d5cacf0a48c749139a0879f9de812ee40052ef06f7e39fc656716c13450cc6
SHA512

1c09dd741156f4263392a6796957e11c562796c768a01a111f3d5a7ec167033a2a2ab7fd31728b83464b716203f2f0b4c5c719ee31fd6b214cce92493123d7bb
SSDEEP

3072:T2WKIDBsm+GrwXVrywo4txut5odaNVdMV7b1EYiSZsTZC:TVZD3+GrwXVrytwUBMVuFN

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
bf6463d83e63333dadc5f94085ee45ef_JaffaCakes118
unpack001/out.upx

Files

bf6463d83e63333dadc5f94085ee45ef_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 126KB - Virtual size: 128KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - 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_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 93KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ