Static task
static1
Behavioral task
behavioral1
Sample
filehistory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
filehistory.exe
Resource
win10v2004-20230220-en
General
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Target
filehistory.exe
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Size
435KB
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MD5
fba73c5a9abd2782af4bcfbce153e299
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SHA1
bee739c3bcc4f415ef1f363229efbedf359cab6d
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SHA256
43cc6ed0dcd1fa220283f7bbfa79aaf6342fdb5e73cdabdde67debb7e2ffc945
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SHA512
f73396c01cbea32fc751f392c1de1f1aed47ee1f687752136894b9091a93ddbe6d5ced8a9b48fe2df63c1d21661da3479d196cd0f31ab3dd10c2f4339ea67c0f
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SSDEEP
12288:f8n3bVLUBUOw4ra554+zy+RG+EBH8ATUUC8up:mlG+G5p
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource filehistory.exe
Files
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filehistory.exe.exe windows x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
.text Size: 433KB - Virtual size: 432KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ