Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_208b3d235b253c69cee341e69c421f3c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_208b3d235b253c69cee341e69c421f3c_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_208b3d235b253c69cee341e69c421f3c_cryptolocker
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Size
31KB
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MD5
208b3d235b253c69cee341e69c421f3c
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SHA1
985fcf9d9fce698651e89be416c990938c1ba62f
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SHA256
f78d49301132c36c4ff07b541112b12eca7897921ef434a92ffe75ce254a59f7
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SHA512
3a6a14c319e6019fad73042706bde97c119a39f79f3784d43ac34414a086c5c575d8f8c35c48698e2383c7c345e232c68217cc5e760521f1388f084e1457539d
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHmNUZ:q0zizzOSxMOtEvwDpj/arqcG
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_208b3d235b253c69cee341e69c421f3c_cryptolocker
Files
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2024-02-14_208b3d235b253c69cee341e69c421f3c_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - 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