Behavioral task
behavioral1
Sample
cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe
Resource
win10v2004-20231020-en
General
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Target
cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe.zip
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Size
93KB
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MD5
b810947bdcb84e7492e6d4c099dea69a
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SHA1
1883df36587a6d6356a856feff9198692ab37c79
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SHA256
5ef85de7c3ba4149ed64e6551bf5b2ecc405a23e6418bebee98ebe8fb830cb23
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SHA512
4186bd013268442a5b3880dabb7fd9cb1b7ae8f6b2456a81cb9946f8325cc5e6c1c0f0387d45eab7fdeb3a8687e2bb7229c5d2c3011bcb454e80db7a224a3db5
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SSDEEP
1536:v0a9EafYxSuJ/Ab0fnvLrE4bgcKkXMtoitfCQ7nX5U7jhtsXEaIQ4dCxNX1Yh598:sIajyb0fZTKkXJitfJG7dKX7FNFoPwg2
Malware Config
Signatures
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resource yara_rule static1/unpack001/cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe
Files
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cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe.zip.zip
Password: infected
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cf5991051c9ead3bbdb7f494492b5cbff3c89fffa665e7af21ca05ede9d977ce.exe.exe windows:4 windows 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: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 92KB
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