Behavioral task
behavioral1
Sample
2024-10-17_ff68d91398f636f7619298a607ab9dba_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-17_ff68d91398f636f7619298a607ab9dba_cryptolocker
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Size
85KB
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MD5
ff68d91398f636f7619298a607ab9dba
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SHA1
b56ae4b9e500c67f408bde408b41893659184b2e
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SHA256
954713a9e96ad384c48ce82d1a28337575e119abc647c36f210a77b3db4edc5e
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SHA512
73dd67347346b743148e4091a533b0303ea8993c0a98a10d2e9563ad0896bcc7c64c8e2aa75acb9f09c582436aa7447d25330dc3cd933d352016d33e5b0cdb7c
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRMg:zCsanOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-17_ff68d91398f636f7619298a607ab9dba_cryptolocker
Files
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2024-10-17_ff68d91398f636f7619298a607ab9dba_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