PetyaBuilder[.]exe | Triage

Sharing

General

Target

PetyaBuilder.exe
Size

1.9MB
MD5

3ab443f6cf4b95b143427929acbfea67
SHA1

c4b9c894489eaf02fad1e4e48d470345661e5c6c
SHA256

43c48eb8294ce65189c6744601cb1435854ec6f0543461011a89844a4a73aced
SHA512

ba6a191a2af3cf5ae520f4e57bcc00a5f37c5e684152e1f14960a8bc80018dd9199c33b182d89a870e03b8dc0c6ac36d1446904bb1be29f0bdaeaa99a899da26
SSDEEP

49152:0dFcxCprxiiYLRuxHpbH9y8rR5YGR4SVC:gOC9wiMiH9y815YG2/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
PetyaBuilder.exe

Files

PetyaBuilder.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ