Behavioral task
behavioral1
Sample
2024-01-09_b04329ddc1855a2fc7ea3877c29ee9a6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_b04329ddc1855a2fc7ea3877c29ee9a6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-09_b04329ddc1855a2fc7ea3877c29ee9a6_cryptolocker
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Size
61KB
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MD5
b04329ddc1855a2fc7ea3877c29ee9a6
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SHA1
b9c88f52f007a89832d9cbda61c31dbf36bba8d2
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SHA256
d64951a52c292858593e8345de6898823395423e50046bc65b17d7ee80130c78
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SHA512
1988189ab051a99f7cafff1ca534ee94bda7c2844bc0ca5d303c8bbe837d7929b7960c411147b2cf2db1b46082ede6ecbe904d8ab2f9dd78c84a01206e7361b5
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5x:zj+soPSMOtEvwDpj4kpmeLmV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_b04329ddc1855a2fc7ea3877c29ee9a6_cryptolocker
Files
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2024-01-09_b04329ddc1855a2fc7ea3877c29ee9a6_cryptolocker.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE