Behavioral task
behavioral1
Sample
91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23.exe
Resource
win10v2004-20230915-en
General
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Target
91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23
-
Size
271KB
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MD5
a96ebf4347354ae5ba5d3e8f4b479c69
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SHA1
3c5ac436d0d4a5327c997df9572356abdc2c9cab
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SHA256
91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23
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SHA512
876c163129c5c4c166393a649520c43fe68ac29964e750ee156b6dcb25003cef496748cba9ff689a2baa497ce9934f4330c0006bd45734eff35f4c745aed3a3f
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SSDEEP
6144:rl51orRJXlDixHkUXe34cEOkCybEaQRXr9HNdvOa:tqXUHkUXe3GOkx2LIa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23 unpack001/out.upx
Files
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91ed121def7b59720e7543d135788aaf42602544ea9e72e0ad5c0381b7548f23.exe windows:5 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: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 136KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 142KB - Virtual size: 141KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ