Behavioral task
behavioral1
Sample
2024-01-09_71329d0307dad64e6b9d546ff9c9fed0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_71329d0307dad64e6b9d546ff9c9fed0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_71329d0307dad64e6b9d546ff9c9fed0_cryptolocker
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Size
62KB
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MD5
71329d0307dad64e6b9d546ff9c9fed0
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SHA1
5e6097037f9337b0ff5564a91370028ddd449a5b
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SHA256
0872223682aa1e8430908f88f3bc3229cbb3943b187605f2ff28c6c5505ca5d7
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SHA512
c348531001fd3adac5d86c916268ce2ab4903e4962d7ab8143ab74851ef3a61d048978d9d080ea3c70925532cee8760bb9619f23cd3ee2e61933e2db8dc03c29
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U3zS:1nK6a+qdOOtEvwDpjX
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_71329d0307dad64e6b9d546ff9c9fed0_cryptolocker
Files
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2024-01-09_71329d0307dad64e6b9d546ff9c9fed0_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
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