Static task
static1
Behavioral task
behavioral1
Sample
msnmsrg.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
msnmsrg.exe
Resource
win10v2004-20240226-en
General
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Target
be848340efdd6bced97ad6c6be50db25
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Size
303KB
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MD5
be848340efdd6bced97ad6c6be50db25
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SHA1
88a894073ec7db51c3ee9f2bffc7aa1f10ba491e
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SHA256
39cf1e5d6e2cd6d72e12280e62dae551338a6fba92d10667c19143257bb4a634
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SHA512
746d29e18e745cd339d20bffc2593e916a332eb7f4df2693877a7c8037001f27c5449bf816e2479cabd82981fb582becf429a5b9b953ec37a6f361ad9805f2ce
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SSDEEP
6144:qCa/vwkE/ddtsuo/wPtmaL/UM6UvfeZj2VlhOKwOotUd2ty0MFz511HFXz:eovu9SsaVvfeZIiKL5jlXz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/msnmsrg.exe
Files
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be848340efdd6bced97ad6c6be50db25.rar
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msnmsrg.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 581KB - Virtual size: 580KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 66KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ