Behavioral task
behavioral1
Sample
540fb9f587ee53d3b9ce4dd4efdd8210N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
540fb9f587ee53d3b9ce4dd4efdd8210N.exe
Resource
win10v2004-20240802-en
General
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Target
540fb9f587ee53d3b9ce4dd4efdd8210N.exe
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Size
69KB
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MD5
540fb9f587ee53d3b9ce4dd4efdd8210
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SHA1
ec04227aaf64a49d19f361b879c18f5cd6f8b9a2
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SHA256
81b8dfa0afa0b15282a12b92750dbe1feb1fd13e9237c2040232220fb192f79b
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SHA512
5e0a6eb8904e0e08cc85e6538e01ab7ee2813676eaa06f1bbe54f6799e0a8572bdfed9fbbb6dee9998943e2de7c78793a027aca42df506efbb89db904897587a
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SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9yBT37CPKKdJJ1EXBwzEXBwdcMcI9v4PCs2BS:CTW7JJ7TWTW7JJ7Td4PN54PNC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 540fb9f587ee53d3b9ce4dd4efdd8210N.exe unpack001/out.upx
Files
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540fb9f587ee53d3b9ce4dd4efdd8210N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ