Behavioral task
behavioral1
Sample
2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1.exe
Resource
win11-20240412-en
General
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Target
2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1
-
Size
266KB
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MD5
5ab0e8ec7eb2c0b7d71ceacb27d277b4
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SHA1
56bd261fba88ed8b57173b8291712790400e8aa3
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SHA256
2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1
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SHA512
d8c18357989171fb8cf11aafaf814c2a8e8e5c9b17b2409c944355efd68eb0103ce4568d15cfebf2ae5cbd8312ac68cef99632411d48d8b97a6b4328e96811fd
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SSDEEP
6144:lXzKdNY49u8rV87tfPLXUF6I1pRDl8yue01net:Wa4AFtfjK60p2e01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1 unpack001/out.upx
Files
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2b1a7aa0896082f2736d4209ccc878ca6835a06dcc0f0031f6a1e7ff7584f1c1.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ