Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_f5c2d0131d583279db321ee407616b35_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_f5c2d0131d583279db321ee407616b35_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-19_f5c2d0131d583279db321ee407616b35_cryptolocker
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Size
39KB
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MD5
f5c2d0131d583279db321ee407616b35
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SHA1
86f6c12eec60f955b6447b0ff710f7891b6bc08d
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SHA256
eeaea605724dfd57e917b25016f8544a324e477b84c08a04f22ec16a53c7c831
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SHA512
1820a26c4c9d229d5f393c2f0f7a4c0a565233aa702b2b1103211cf4e9e071a14f15fc35a413ad5357e2ead9d9a4d742675aa0af4b7b69e9e71a5e08ec167c7c
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLen7n+LcK:ZzFbxmLPWQMOtEvwDpjLes
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 2024-03-19_f5c2d0131d583279db321ee407616b35_cryptolocker
Files
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2024-03-19_f5c2d0131d583279db321ee407616b35_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