NPOI[.]OOXML[.]dll | Triage

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General

Target

NPOI.OOXML.dll
Size

378KB
MD5

644cf557fac5d42729905b8edf925c87
SHA1

e231bfeafdf23079a72efa8fb5bd969e06822459
SHA256

af1133586a0dfcc2f6880b0d693a0438d019dc87a293f23b2a4ff43023649e97
SHA512

152d76aa1b1bdd57fba1a648222e7e68278f4424ffbf12aac8bb53a3453dc6f76d25e282b949eca29b21e034434e727cf4d3bd22e5e6b16618e85e578d6c8a53
SSDEEP

6144:1KIkC/hhEhBn6Q1+UjcbjuLqVcWxhu+mD5Gzf3waIJVa9FN0Qm3PBKV0SYytgTow:1KehhEzn6Q1+Ujc+Lqh7zfc768o21

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NPOI.OOXML.dll

Files

NPOI.OOXML.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

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
IMAGE_FILE_DLL

PDB Paths

c:\github\npoi\ooxml\obj\Release\NPOI.OOXML.pdb

Imports

mscoree

_CorDllMain

Sections

.text
Size: 376KB - Virtual size: 375KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 944B

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