d4aa483650c89cd2a6c07a5e4398ec00_JaffaCakes118 | Triage

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General

Target

d4aa483650c89cd2a6c07a5e4398ec00_JaffaCakes118
Size

57KB
MD5

d4aa483650c89cd2a6c07a5e4398ec00
SHA1

7a26e0cce498a28caf61a1791cad1415ac4dea2d
SHA256

b7c1d41e2ba6a3c3287ce749006cd327e87f30099202fed35058f98081121d9d
SHA512

16004c1aa52085f078b1a8e62c89626c1f6304c3cedfba7588544c706aee43e8b14f3cb4ead3e80e233463a6cc4ccfe010be47718117c5b79fe153aeef247e99
SSDEEP

768:O9wQBRsIWpsuCT3Lxn0sL3lRIPwsPnoW9BMNhFT6c1T5B6706BqtG:8wQBLWhChd7Swsfd7MNL6aTm4tG

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
d4aa483650c89cd2a6c07a5e4398ec00_JaffaCakes118
unpack001/out.upx

Files

d4aa483650c89cd2a6c07a5e4398ec00_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 808B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ