Behavioral task
behavioral1
Sample
2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77.exe
Resource
win10v2004-20240226-en
General
-
Target
2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77
-
Size
84KB
-
MD5
6153beba4d14b476790122754497214b
-
SHA1
2a315530986960a699952234313fa25c8f6784f5
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SHA256
2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77
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SHA512
957415bf9136e1f3a1f160c9d8c418f2f0a945bd9356ab247beeef1debc65b603e16d0f59126b8cda290d5a3e89b5d93a96d4b2272eced34522ffcd4eeb12987
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SSDEEP
1536:HybBm4TdrvqMa4M7H8JTcdr405kanhduwf:HybBm4TO4bYZ4nahX
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77 unpack001/out.upx
Files
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2c055a5e01e3021d023128a2971645771fdb722a1a6b0be7f5f59167c178cf77.exe windows:4 windows x86 arch:x86
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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
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: 252KB - Virtual size: 251KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ