Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_d270f5f41a0d42b5a6c72cebe2ffb0c1_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-17_d270f5f41a0d42b5a6c72cebe2ffb0c1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_d270f5f41a0d42b5a6c72cebe2ffb0c1_cryptolocker
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Size
29KB
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MD5
d270f5f41a0d42b5a6c72cebe2ffb0c1
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SHA1
3a18c8f6727a21df35fff72fc5dcbde6f6b4265e
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SHA256
3e4a6ff1c930871ccc558f60a309a3090b019a72da10361f2bdb7dee93450905
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SHA512
760c82ab96815d9ba15070b499a6094ee0180be89968875212c4f994e233f505cc4f753c9b70bcc82958fd1ba42abfb9dc7da9c0f2e4232dca882aa755b59b23
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOkn:q0zizzOSxMOtEvwDpj/arMK
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 2024-02-17_d270f5f41a0d42b5a6c72cebe2ffb0c1_cryptolocker
Files
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2024-02-17_d270f5f41a0d42b5a6c72cebe2ffb0c1_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