Static task
static1
Behavioral task
behavioral1
Sample
Flofkz.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Flofkz.exe
Resource
win10v2004-20231222-en
General
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Target
fc5e5077083112e6c766cad8e5eda7bc920eb20b74b36bb19db289eb60ee0ff1
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Size
1.5MB
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MD5
db23f68c6c73ef4573441f68a3818ee1
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SHA1
b0e375ee7908434a41dceb18c62f13ace6f56479
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SHA256
fc5e5077083112e6c766cad8e5eda7bc920eb20b74b36bb19db289eb60ee0ff1
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SHA512
ba073314887e10d176980bf932163ebdad40c2223005d8dfeede2dd59c8ee1cf043a73827f640dd9ab3d5617740703d6b6cbadc91eaed8c57cd157abc1dfb588
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SSDEEP
24576:C0tUa5emkHiXXQ1+MSiEMLo3SQ5SXoXE7j/VxGV:gJHiXC+XSRoXE7j7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Flofkz.exe
Files
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fc5e5077083112e6c766cad8e5eda7bc920eb20b74b36bb19db289eb60ee0ff1.iso
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out.iso.iso
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Flofkz.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 1.5MB - Virtual size: 1.5MB
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
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ