Behavioral task
behavioral1
Sample
39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b.exe
Resource
win10v2004-20240508-en
General
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Target
39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b
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Size
134KB
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MD5
07f68d645a53a3070e9559e74ade908a
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SHA1
2bf235288300c6e643b4b7424ae9395ad07efed3
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SHA256
39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b
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SHA512
86d929d7567f747d6b32d762a26a519e15d3a6791e5d8d44d7059caca9fa3229d78934ac558c3c5a1488ae1001e4d88abc0f1e2d67dfae93ca1dbf9dd617d6bf
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOz:YfU/WF6QMauSuiWNi9eNOl0007NZIOz
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b
Files
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39de949d1742adb5ef39c0ff76e89cdbc7a84262a8dbfa76ec95bcf033fd5d8b.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE