Behavioral task
behavioral1
Sample
2024-03-06_7116082a135a319f3af20bd93fe54f3c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_7116082a135a319f3af20bd93fe54f3c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_7116082a135a319f3af20bd93fe54f3c_cryptolocker
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Size
64KB
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MD5
7116082a135a319f3af20bd93fe54f3c
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SHA1
c9699fc5c41877592302c89d3caed941fc4bbf22
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SHA256
967b2a8f1232627bd7357e1e3e21a2b2781238b0cdd062c62aa0fd52a60ecab2
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SHA512
dae31f6673a42d0dc83601d14dec79a38736e5dc1ca9ffeb46c98bcf3c43db703d6b947e4815d9c234072e82ce31ba2850fc8cb93b1ce41f37b81ed64c45464e
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6UI:1nK6a+qdOOtEvwDpj1
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-06_7116082a135a319f3af20bd93fe54f3c_cryptolocker
Files
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2024-03-06_7116082a135a319f3af20bd93fe54f3c_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