Behavioral task
behavioral1
Sample
5b2520afbc63313cf4e655c407ef243ea862bcfe9e5187d942ceb96b125f2141.exe
Resource
win10-20230831-en
General
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Target
5b2520afbc63313cf4e655c407ef243ea862bcfe9e5187d942ceb96b125f2141
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Size
266KB
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MD5
7da27a4c66791e7dd8337d4a94fb0aa4
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SHA1
38f92498514e26e7cf2b31b79eccf165dc311cda
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SHA256
5b2520afbc63313cf4e655c407ef243ea862bcfe9e5187d942ceb96b125f2141
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SHA512
951dea3a77a3911f5448af432447e6efaca667833a16b3b96a82f70d7248508e2c7a70372f0673fbaf53bdf438b0365b007ab49681fcfe12e5a9ebdffb27d599
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SSDEEP
6144:fXzKdNY49u8rVi8Jm7p9lk3nzlMY2qzk01net:ga4A38JmN9qBzbk01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5b2520afbc63313cf4e655c407ef243ea862bcfe9e5187d942ceb96b125f2141 unpack001/out.upx
Files
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5b2520afbc63313cf4e655c407ef243ea862bcfe9e5187d942ceb96b125f2141.exe windows 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 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