Behavioral task
behavioral1
Sample
fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b.exe
Resource
win10v2004-20240426-en
General
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Target
fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b
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Size
134KB
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MD5
0eb55e99b6eee93aaa32054a465ce9f9
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SHA1
65ea271a1577f874201190926fd483dce1416660
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SHA256
fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b
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SHA512
35bd311bfc5227cb19f71d73e109a3a7f745a3c211e1ecc9e2d0f26492af158dd43cbea22132d99ad6020072eed3f14c87f839abfdaf6d90439879ad6cb34396
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SSDEEP
1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOV:YfU/WF6QMauSuiWNi9eNOl0007NZIOV
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 fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b
Files
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fd7d850f27c37da3f59ce3a16f56e77bd5558dfee375a8c4990fe64d81d84f3b.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