Static task
static1
Behavioral task
behavioral1
Sample
NSPack.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
NSPack.exe
Resource
win10v2004-20240226-en
General
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Target
NSPack.exe
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Size
1.4MB
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MD5
491e127ae83fda2e24daca1fc81124b2
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SHA1
4914902eb833240286e0e793dc4e648bf4b6f90d
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SHA256
1856e94b21f459c61d890e91f393cd2b69dbdb609479c41bdf8026ab04b74b94
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SHA512
7c7569115a232678069b31d484fc38fed8494b5356748e68b9ab5b703e5d321a7bf6ac3fef345ade74bfc3ee79f6513f54996ee5bf6c95bc4024d44941592f97
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SSDEEP
24576:tnsJ39LyjbJkQFMhmC+6GD9sacx/iymxG66j0DGG2XVLTEdSG:tnsHyjtk2MYC5GDaacx6VcJjjVLTEdSG
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NSPack.exe
Files
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NSPack.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: 615KB - Virtual size: 614KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - 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: 57B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 42KB - Virtual size: 42KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 702KB - Virtual size: 701KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ