Behavioral task
behavioral1
Sample
640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8.exe
Resource
win10v2004-20240611-en
General
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Target
640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8
-
Size
45KB
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MD5
0cbb57a515dd491955a607dbbcc7d004
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SHA1
48558d8c7cfbb8db57814e543c9c73061e0688c6
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SHA256
640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8
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SHA512
2c8ecf0e538ae5454fe22339f56beba8d11660e93a7000987cf7ed8329db2719243119c8b27fcae13b109423b5b04576c35bf3e6bc1a763381cca7ed843227d9
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SSDEEP
384:tv+t/QgBssNSvNSV+EVeFuKk/RetkMHvLYYxXpppppppppppppnp7Cv+t/QgBssG:t2h/EEQ0VKkJedYd2h/EEQ0VKkJedY0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8 unpack001/out.upx
Files
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640b1944cdb71726d29dddd4a08801fe9e13e6ba611d21cd8ef3aa360b7fbeb8.exe .js windows:1 windows x86 arch:x86 polyglot
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: 464KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .js windows:1 windows x86 arch:x86 polyglot
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: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 439KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE