9febd4b7ffcb8d25ba9611af1b0fe988_JaffaCakes118 | Triage

Sharing

General

Target

9febd4b7ffcb8d25ba9611af1b0fe988_JaffaCakes118
Size

344KB
MD5

9febd4b7ffcb8d25ba9611af1b0fe988
SHA1

6a6cbb874c0698187537d16409e710235b368340
SHA256

6deb6a3ec56d70a82c8c8a18e1e95c02584e4c01fc976d763ed256b867bc3bab
SHA512

087463f3f2809a1840ce456565c79eeaaa2b70fe9d1db8b8952eae83fdba051fa9ded6930987d7c53ddc49310305ed9ae713ccce0e99e435b894889e466ca13d
SSDEEP

6144:IqwP6jCGqdlRRPXJI80D9AvT49rLw23NL46n6KoJJ/DGSbf6ZHDXXzU6v:IPkCGqfNK9A2Lw2F9Mlj6ZjXXoc

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
9febd4b7ffcb8d25ba9611af1b0fe988_JaffaCakes118
unpack001/out.upx

Files

9febd4b7ffcb8d25ba9611af1b0fe988_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: 232KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 47KB - Virtual size: 48KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - 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: 256KB - Virtual size: 254KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ