Behavioral task
behavioral1
Sample
c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768.exe
Resource
win11-20240426-en
General
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Target
c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768
-
Size
266KB
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MD5
71ac7881525e481408a7680034985aa0
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SHA1
fb2408469fece0f31ddff244f8993ba58bb67fb1
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SHA256
c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768
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SHA512
655f088076a210fcdb7ee0b6813a364bcd1ff33d5c895ba4e1b05a672bee2fa6cbde85078fa6dc3b87189a194323cf26062caa0bc8f573b842cc2aefaff35118
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SSDEEP
3072:YNXEGZJWhfNFC4S60+XoLczrVmXx1SwfZNL+C5LYZNO5McAx9L3bVH01ne4PK:mXzKdNY49u8rV4pMi5Mcwv01net
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768 unpack001/out.upx
Files
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c545f987a648d36a92855ca5bb822ba64c290ebed45f5d83a2790f5b93d93768.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