Osiris[.]dll | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Osiris.dll
Size

74KB
MD5

6370625cce14350bb71e281a4027d045
SHA1

0d3e2bc57a459d6d2b1a267bef3a2d7d1d6a29f7
SHA256

9536ed8a5fd92c43e428173e0694d9ed1e8022f33acbc47c8c300adec2b628c1
SHA512

532e80e6b330c4c7af01da1ba304ebefafe5b3db21027723ec0a0853065a07452b55296f94d9f637653ede1a3b90ab16ee7e209bb119f05a3676e31969245832
SSDEEP

1536:hMrnC+Wxvs5RWbilWuddUoFpnEeHGicugrUGHiy396ZGOWOL1OYdV+HRNl999WCm:1Jxvs3KSO3ap65Ww

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Osiris.dll

Files

Osiris.dll
.dll .js windows:6 windows x64 arch:x64 polyglot

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Sections

.text
Size: 50KB - Virtual size: 49KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

endpts
Size: 512B - Virtual size: 306B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 977KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ