Behavioral task
behavioral1
Sample
2024-01-10_f267199473b9e2eb74df6fed990dbf19_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_f267199473b9e2eb74df6fed990dbf19_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_f267199473b9e2eb74df6fed990dbf19_cryptolocker
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Size
63KB
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MD5
f267199473b9e2eb74df6fed990dbf19
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SHA1
f43fe310c752d7e2920060de918faa46fb85682c
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SHA256
ba641467a57663fbcd01197163e42815868f42f8cde8670319b7c5646dcd3e60
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SHA512
c1bf758001159048e5a49ae080adfca42b86163f7f0817069d4f0a2574e27b21a64ec9d287e04f47de4bafe3de998344ab3f7c65dbec7fcc895e1da22d7fd936
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U3zIZ:1nK6a+qdOOtEvwDpjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_f267199473b9e2eb74df6fed990dbf19_cryptolocker
Files
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2024-01-10_f267199473b9e2eb74df6fed990dbf19_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