Static task
static1
Behavioral task
behavioral1
Sample
rzr-c5kg.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
rzr-c5kg.exe
Resource
win10v2004-20231215-en
General
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Target
080d8d3cf6f8028b1d0933203143febb
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Size
50KB
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MD5
080d8d3cf6f8028b1d0933203143febb
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SHA1
bf63df84b79e95b8d7597446ea881f365535c08d
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SHA256
e5419ce4005b586cd6086ed55a7b8c7114cf21ace50a89e7d490bd0a09496872
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SHA512
e821650a19995c60e480b5c8f9a9a1f1ae973badf5c520cfe12b40f5e3bb7ffc28ffc4f3ebc616e878849cba10eb2118124b45224c1895aa2be3faebe6b5dd76
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SSDEEP
1536:AkVVZO88ggExVYtCmoZ133XEvclHADZpo:AUZ/OC5r33XgclHqDo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/rzr-c5kg.exe
Files
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080d8d3cf6f8028b1d0933203143febb.rar
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rzr-c5kg.exe.exe windows:4 windows x86 arch:x86
1c4e1c16c172c337d2629eb439489af4
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
Imports
gdi32
DeleteObject
CreateFontA
kernel32
GetTickCount
GetModuleHandleA
ExitProcess
user32
wsprintfA
DialogBoxParamA
EndDialog
GetDlgItem
LoadIconA
SendMessageA
SetDlgItemTextA
SetFocus
Sections
.text Size: 4KB - Virtual size: 777B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 438B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 744B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 68KB - Virtual size: 67KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.RZR1911 Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE