Behavioral task
behavioral1
Sample
20240414214c4705dbaef3d5a9e16b12849e854bcryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
20240414214c4705dbaef3d5a9e16b12849e854bcryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
20240414214c4705dbaef3d5a9e16b12849e854bcryptolocker.exe
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Size
73KB
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MD5
214c4705dbaef3d5a9e16b12849e854b
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SHA1
8bcf26b02b0c7f70c08f631bb3eeced1e10322d5
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SHA256
c5a359464c190addcf6f05ba8b81365ea82b5af67db7801f93cb24394fc74ba5
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SHA512
cbfab6e55591646cb1dc4ce6cdadd62d50bc9f32ded578eb0cdda39148d581b8114234d91fda4ed0f171ff07740ab42f63ad57419ee2701f152ba7f14cf78235
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVrV:1nK6a+qdOOtEvwDpjO
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20240414214c4705dbaef3d5a9e16b12849e854bcryptolocker.exe
Files
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20240414214c4705dbaef3d5a9e16b12849e854bcryptolocker.exe.exe windows:5 windows x86 arch:x86
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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE