Behavioral task
behavioral1
Sample
fa18c55cecdc962a9b3dc75bbc5eec29bfceccabd92e7b9220f4dd7d9a25c66e.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
fa18c55cecdc962a9b3dc75bbc5eec29bfceccabd92e7b9220f4dd7d9a25c66e.exe
Resource
win10v2004-20220901-en
General
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Target
fa18c55cecdc962a9b3dc75bbc5eec29bfceccabd92e7b9220f4dd7d9a25c66e
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Size
47KB
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MD5
f82f1265bdc1daada943dcc879066cc8
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SHA1
2a35aafcb74ec420af914f5fc9c8a1db74bcce75
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SHA256
fa18c55cecdc962a9b3dc75bbc5eec29bfceccabd92e7b9220f4dd7d9a25c66e
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SHA512
26738f2c060d3688e5859eba6694801fd16585953a16213c31b6a55494087d59a24d052c6e326ba9aee8d0a26c2e0944650f78e0265c7972f640d8f35af293f1
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SSDEEP
768:Wv1uOGf/st4AA36h/6RhFumzT7PIE0VoAyqj85QMqYx/mEx5SpFhlptLDFZKdVa1:Wv4OGfgrA3iiRHRbIE0VoVbqYN3xCzZ/
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
resource yara_rule sample upx
Files
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fa18c55cecdc962a9b3dc75bbc5eec29bfceccabd92e7b9220f4dd7d9a25c66e.exe 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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE