Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_f4cf6335378275a790c0c41a50948990_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-29_f4cf6335378275a790c0c41a50948990_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_f4cf6335378275a790c0c41a50948990_cryptolocker
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Size
39KB
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MD5
f4cf6335378275a790c0c41a50948990
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SHA1
687c50f40fe0c3967217519e73b25fd732ac04e6
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SHA256
793dcb35d01b6e950569be77afa4ddef88c94b6d4c3ee044b543c0e0ef8f0058
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SHA512
79ebaa7f6b83b0c2a76eff0e6c125b00ed4471c44536763ff582bc03bbe8d66081d05a3138cbee9b9caaf2cef6a43c2ade898d158afc8c6d5b2a982240a95e2f
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDV:ZzFbxmLPWQMOtEvwDpjLeJAsKcV
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-29_f4cf6335378275a790c0c41a50948990_cryptolocker
Files
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2024-04-29_f4cf6335378275a790c0c41a50948990_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ