4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118 | Triage

Sharing

General

Target

4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118
Size

37KB
MD5

4366d4199e1f3b32e66bb9809e509db7
SHA1

2bee943c7b77c8ca045ee03bf733d69be00c0799
SHA256

2f8191614ad9d27e6665e12533a3edf0eba1a3ad6a71a4c1877e6473b3e7966b
SHA512

6a12b9e33a899f8b1bf4d983cfab4c525629e5099d61074eefea804cb8c0b3c2cfa4fd678aff31e5987d5b7e7828cb8a790eaa2b22f248dccb7cb664b9bb2db5
SSDEEP

768:OnPW0Nuj2acEO3ZEywhyPG6DNGyDnsPRwdRCsfw1IKP4UEjxR:9aNarO3D/7DnawdTwOFUElR

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
4366d4199e1f3b32e66bb9809e509db7_JaffaCakes118
unpack001/out.upx

Files

4366d4199e1f3b32e66bb9809e509db7_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: 76KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 36KB - Virtual size: 36KB

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: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 34KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE