Behavioral task
behavioral1
Sample
2024-02-14_8068a2c6eab97351d56dfb80a3ec8101_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_8068a2c6eab97351d56dfb80a3ec8101_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_8068a2c6eab97351d56dfb80a3ec8101_cryptolocker
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Size
103KB
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MD5
8068a2c6eab97351d56dfb80a3ec8101
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SHA1
45e1cae082ee514395a76e6fb16fac19b63adc0c
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SHA256
39a5aaed0e532c7d9316282c1124517a243db13c0d0e2e31b14365e06d3ffa6d
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SHA512
8618a7b03bd633f6fda62366e4202da6399f4b84e5e3cabef0a09064b71a6187487042279ba582ec20326b6e37064968f0a88230316b4528f632312093571b02
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gks0M:1nK6a+qdOOtEvwDpj3
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 2024-02-14_8068a2c6eab97351d56dfb80a3ec8101_cryptolocker
Files
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2024-02-14_8068a2c6eab97351d56dfb80a3ec8101_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