Static task
static1
Behavioral task
behavioral1
Sample
cFosSpeed 12.50.2525.exe
Resource
win7-20240221-en
General
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Target
cFosSpeed 12.50.2525.exe
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Size
5.8MB
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MD5
79d4e2f1e160eaa72eb950bec277d31b
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SHA1
133a2173b799eaa2f112278647571e700845cf58
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SHA256
fec1505233f99008eb531c76782ad3b67f92fdffa2cd2aba8083f8f198afc774
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SHA512
dddfe00c327c0ee89986351f70f29fe6e14dae6dc6ccc74ace1f1d6549f5d03a0c7fb1ffca99bf1497fc05204c1f61f1ab9846f18930964d301480207598162f
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SSDEEP
98304:HGsI+4RHrjzvdrrjyqYn+8AXciE37ac33xfpqpVBdeJkdYKsiZ:XI+4z/qn+3Xn27xx8p7deJkdYKrZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cFosSpeed 12.50.2525.exe
Files
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cFosSpeed 12.50.2525.exe.exe windows:1 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 588B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 21KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ