Behavioral task
behavioral1
Sample
2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762.exe
Resource
win10v2004-20230915-en
General
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Target
2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762
-
Size
266KB
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MD5
a2637f9cfc6470b690d2c810d45d8435
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SHA1
179d43c58096a666c31599ae3566201ff5d4c425
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SHA256
2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762
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SHA512
2ad10e185d79e91e6fd77c78fd78256f89445928003afced8ebc6b2e6d6dd68e025202cb9048eedf4b27ce9a48f4723dd0d69991294389e27c4bde816fa432e9
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SSDEEP
6144:+XzKdNY49u8rVFV0p9mdB7Les+eFMBxIO01net:Fa4Ay0pMBu/eF+F01
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762 unpack001/out.upx
Files
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2f5aeb339dd26e9557377a15a8972d0bc3fd89f435793a0207661ee1eb862762.exe windows:6 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:6 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