38bb2fc8987a46b5d68bc254a33c0e8d_JaffaCakes118 | Triage

Sharing

General

Target

38bb2fc8987a46b5d68bc254a33c0e8d_JaffaCakes118
Size

86KB
MD5

38bb2fc8987a46b5d68bc254a33c0e8d
SHA1

3ccfc2d528d59ae50139ebba69db51da61c67e20
SHA256

1a1f2c3a5b3b7563304b12632dda94a3e4229fb8cebfe2d87eba7a074573fe9b
SHA512

ba9c7451e8be092150ed0b3a250a17aa499a0e20b76ce7f2231f01db368e6de94968557df5238ac619dba1e95b83c415beb0c57c389c81672dbd4da97c9c30ff
SSDEEP

768:7mJ0wT6sUU/iGiFuhsSSIAO/3FKydzs+T0iuCw+5R:iwsULBuhmI7dT0iu6j

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
38bb2fc8987a46b5d68bc254a33c0e8d_JaffaCakes118
unpack001/out.upx

Files

38bb2fc8987a46b5d68bc254a33c0e8d_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ