86651a9ffd28b4f8c2254cafc4d82d48_JaffaCakes118 | Triage

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General

Target

86651a9ffd28b4f8c2254cafc4d82d48_JaffaCakes118
Size

41KB
MD5

86651a9ffd28b4f8c2254cafc4d82d48
SHA1

ed130a8c996bd8a79c6f500d73c900c607818542
SHA256

c4d1227a617bd38778b2ff62b7cb6b9aa766161eb1780eb8b00b35ea21dfe91a
SHA512

4768131df690f3cea0544839a3c3242639ec6b046308c8de267e106a4898421adff2f5d4a8407e0f382ff5643b94ea7555e7e4db9fca492c7479567507062fa5
SSDEEP

768:cHgiZjFccJ3mTx+c20LYAgDIb/a55vGFHIj2eQyxHjdkdfkx3c8orS:YZjaMmN+cbcAgDI25JG+0OZuMSbe

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
86651a9ffd28b4f8c2254cafc4d82d48_JaffaCakes118
unpack001/out.upx

Files

86651a9ffd28b4f8c2254cafc4d82d48_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: 39KB - Virtual size: 40KB

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: 20KB - Virtual size: 19KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 80KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE