Static task
static1
Behavioral task
behavioral1
Sample
2024-05-23_18df453e8d5d366cdc0c7d3c33b34bde_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-23_18df453e8d5d366cdc0c7d3c33b34bde_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-23_18df453e8d5d366cdc0c7d3c33b34bde_cryptolocker
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Size
40KB
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MD5
18df453e8d5d366cdc0c7d3c33b34bde
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SHA1
a2520675b056295ca851b59ed472e14b9a83e870
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SHA256
fef6cfac74cafefb6e2afc92ca39867c4a63fde074beb03cfc1bf8bfec679e21
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SHA512
223970e8741bd490156bf3c14f82db28f70c7aa41ef0b8de0e76463047771db089e86604c11f64f011a691e2de16be177b3f70e80006706baaabb58e9890d620
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+MAk:ZzFbxmLPWQMOtEvwDpjLeJAsKcak
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 2024-05-23_18df453e8d5d366cdc0c7d3c33b34bde_cryptolocker
Files
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2024-05-23_18df453e8d5d366cdc0c7d3c33b34bde_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