Behavioral task
behavioral1
Sample
e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4.exe
Resource
win10v2004-20240226-en
General
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Target
e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4
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Size
132KB
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MD5
ddd571ad8692906b0741b254f1ab3c39
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SHA1
314c43c4b817a9c20c7e9528f0fedb2a39dc3265
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SHA256
e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4
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SHA512
3d78cc29d22a59aced2d0e4c1d20abd4db2d5085c72bef5d9749c989eeced39b2d6e06c54ed8ffc9b0274cbb31d42d099dfd1ee3c28c87ae5eac08f0250681f2
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SSDEEP
3072:nsGzYPTJspp9zQBgTN+r5z2DGdYyjAm+K2+pfMtGC:nsaY8p9z/Nkqidwm+K25
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 2 IoCs
Checks for missing Authenticode signature.
resource e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4 unpack001/out.upx
Files
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e5940428d876a1b912f6e6bd0c94629af1c6f5a1633f8607327a5051676944f4.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ