Static task
static1
Behavioral task
behavioral1
Sample
rat negr.exe
Resource
win7-20231129-en
General
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Target
rat negr.exe
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Size
2.4MB
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MD5
5c21e35c100bc34a206a070a04c4e587
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SHA1
3b8728f64fcee14580dda824d8d9f5b3fc536212
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SHA256
01d07b717c7d8ffe1bb1fdc4c0fe0ddcba70f9ff210ed1bd7834a420672a1716
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SHA512
baeefda0b51b1311e5a71fa0ac97d491f8484f9a72ce09b434c3b2b9d549a90040e91942b2797ee65f1415293b480703f55af6581662e16265d424c0ee5bf11a
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SSDEEP
49152:au67GCWaRoQ/5zIUmRnTN3iOo2ypjp6pvX9a:au67aQ/hbmKIy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource rat negr.exe
Files
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rat negr.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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
Imports
mscoree
_CorExeMain
Sections
sW%2q Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 656KB - Virtual size: 656KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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
Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ