TeamsUpdate[.]dll | Triage

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General

Target

TeamsUpdate.dll
Size

92KB
MD5

650b84eaa4c3b6538ee4e427acb700da
SHA1

6bd7a542b51e70acc2ab78d91961a3aeed205865
SHA256

fecacfcbdc54786802588c81b646c55adb16ee83d5989220a2b8c90efcb8d712
SHA512

e82d055f46775189425696d81d853e8e064ac89a5df4d2c7a266cd9c16e761636a518c8ce389a01be86114aa3b73835edde3becb429be84982589dc443bab18a
SSDEEP

768:aDHPBFnnp3MrrMBAkX/XX76PCGgvMJ91/W9/M8EK/sjUcnd02bsGLCHRAvPb5Go+:afnnp3OkX/H7x8nd0MCrJObdOBOO7H

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
TeamsUpdate.dll

Files

TeamsUpdate.dll
.dll windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Exports

Exports

DllMain
Start

Sections

.text
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 1024B - Virtual size: 800B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.edata
Size: 512B - Virtual size: 88B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.idata
Size: 512B - Virtual size: 20B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 152B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ