Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_b2e38744fb0b2991d1e44f9fc0d7bc10_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_b2e38744fb0b2991d1e44f9fc0d7bc10_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_b2e38744fb0b2991d1e44f9fc0d7bc10_cryptolocker
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Size
84KB
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MD5
b2e38744fb0b2991d1e44f9fc0d7bc10
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SHA1
a911b74234536ad446a25bbbc9a531084c55a937
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SHA256
7422d6f638eeffbfa2eb1d2747dda526326b920af77387ea77612a8ad0a11a3a
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SHA512
451c3af018b24d22887cc3a802e45853a5c4934832d15008cb157931620a288eeb93985bc8cb70b88d6cfec8f0058b3034da3e489d03a2115b0632c02db64572
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8Y:V6a+pOtEvwDpjvp6
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-22_b2e38744fb0b2991d1e44f9fc0d7bc10_cryptolocker
Files
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2024-02-22_b2e38744fb0b2991d1e44f9fc0d7bc10_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ