Behavioral task
behavioral1
Sample
202404141873ce0024573a7b22c630d993a7b863cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
202404141873ce0024573a7b22c630d993a7b863cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404141873ce0024573a7b22c630d993a7b863cryptolocker.exe
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Size
73KB
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MD5
1873ce0024573a7b22c630d993a7b863
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SHA1
bf504d5b5b6171180d54c2bf9a0dc2903e372904
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SHA256
42364bcf2a413713b118acb1b335b290342c5e10fbd14e17a622d8fb06f813f1
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SHA512
e178e2e671f671a77afe8b6aabf45d47095b1b4959f70f7c87d64a1fb3658e844db3d77f8b57b5ceb7f305aaa43fc2e9bdea65dac209445cc2206c1575aa0f51
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalVrb:1nK6a+qdOOtEvwDpjk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404141873ce0024573a7b22c630d993a7b863cryptolocker.exe
Files
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202404141873ce0024573a7b22c630d993a7b863cryptolocker.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