Static task
static1
Behavioral task
behavioral1
Sample
rzr-cod4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
rzr-cod4.exe
Resource
win10v2004-20240226-en
General
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Target
b481cd3ed6432ef3ce77850b808c31ad
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Size
49KB
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MD5
b481cd3ed6432ef3ce77850b808c31ad
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SHA1
4f6e39fc3e4917ea23d0b7118eb259cdfd291ce7
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SHA256
7ceca316c29aecfc8fb84ed59f5722f7379f68807f96d7bae6466910973213e3
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SHA512
8f6beed5e80d266f05a589f4a028b2480b87ed5977917564750ead75b2817c6854161ae9ed525812e292b6e46389ffa164be537396931e8e18c54b2cdf5bb686
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SSDEEP
1536:Hyg7Vdl8ZbkBGJP36ex3QghjsMtmGQ3hhj7iune:HygRdykelxgghoMtxKjdne
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/rzr-cod4.exe
Files
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b481cd3ed6432ef3ce77850b808c31ad.rar
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rzr-cod4.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: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE