Behavioral task
behavioral1
Sample
74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec.exe
Resource
win10v2004-20240508-en
General
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Target
74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec
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Size
281KB
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MD5
e3cffc2f3c57791b91d87d3d0016c0e0
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SHA1
03f048271c84d716caeb52be5fb17a06bb87171f
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SHA256
74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec
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SHA512
753533a6e07054a9563d938869c4838e84add8160b254bc35b7d1c85fc12c81e8b51f5b7ba7cac32671d6dab7522fc253de142f4207a449cbf3933f6ad8000a5
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SSDEEP
6144:x6F4dN3nS+w/eMNvVe9G6DMz0d2M+od7MHG+tOolV:8F4S+4eMRQ9G6DMz0o87E
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 74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec unpack001/out.upx
Files
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74e1812865455e400edbbcf486e57610dadced80d846c3e41064dc67b74223ec.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: 268KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 79KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 204KB - Virtual size: 203KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 84KB - Virtual size: 82KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ