Static task
static1
Behavioral task
behavioral1
Sample
cFosSpeed 12.51.2533.exe
Resource
win7-20240508-en
General
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Target
cFosSpeed 12.51.2533.7z
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Size
5.8MB
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MD5
e68853d8aa376028d62d392e6fad9987
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SHA1
5f95f4896b194f9f689d8f2558270159c5ed1cdd
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SHA256
c540b1ea9074cada38693cddec36f0d0b5583aed6fcaabcbd0b00caa67d3a4c2
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SHA512
e3668e0445362d010ebbe596ee4c875bddb57a76f0dc724e82a1583f8401929b8bc64d93e8836844977935956e21839fde321c8abda75bc194ae12decfe0d570
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SSDEEP
98304:krttIJOE8/nRa7WuJMFVAepc0ixGjWXlUUhDJIzdjrobyZcCOXR/jAwl3T8:GttvpRFudX0jilbdqjrobyyp1l3I
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cFosSpeed 12.51.2533.exe
Files
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cFosSpeed 12.51.2533.7z.7z
Password: LЧVЮ=7vЛ+ыПЫнiбф4!ФWщЮ;NгЯЭБm=ы[;_U9WЩбW#u&j&m?-++жЦhq№fЖтjы%ч$ж}ю4мUя4бЫ;Г:Цвё~Ш9ЁЖ{Гj4VfFh_j;Ёvн9#
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cFosSpeed 12.51.2533.exe.exe windows:1 windows x86 arch:x86
Password: LЧVЮ=7vЛ+ыПЫнiбф4!ФWщЮ;NгЯЭБm=ы[;_U9WЩбW#u&j&m?-++жЦhq№fЖтjы%ч$ж}ю4мUя4бЫ;Г:Цвё~Ш9ЁЖ{Гj4VfFh_j;Ёvн9#
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