Behavioral task
behavioral1
Sample
dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077.exe
Resource
win11-20240611-en
General
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Target
dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077
-
Size
266KB
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MD5
277040b5c1a364b4caba6091e05ceefc
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SHA1
d8d949c9951bd48b581a00f290106591c2edf91d
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SHA256
dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077
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SHA512
dd593fc74fbf9b6c7ba67b3205c6b480e02017212f00d500c5c4f4c4c6b2de59e302632b223f077cdceae000f6cb1b9553a928b0e2300761704937b0a27b27eb
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SSDEEP
6144:kXzKdNY49u8rVr1tZKUSEhI1pRDl8yuv01net:La4Acy80p2v01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077 unpack001/out.upx
Files
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dcf4d89a61c98e582ef3b3975282f4cfb6cf93b08056a59b69a1d2e61e160077.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