Static task
static1
Behavioral task
behavioral1
Sample
2024-05-21_4277aeecb3cd54ac57926005a96df655_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-21_4277aeecb3cd54ac57926005a96df655_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-21_4277aeecb3cd54ac57926005a96df655_cryptolocker
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Size
40KB
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MD5
4277aeecb3cd54ac57926005a96df655
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SHA1
42c55f4fd8cfa4ca6cddb507fb26f605de074762
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SHA256
5fe49316553c375555fec52d710905ae5b6a7c81bb3f748b299dd9416f0b579d
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SHA512
649e9173c70954fedb1a75cf3aba1329501b079767eddb8172b809c7a29b96f5ce3a2ceb11eff7cbfe760e869a00c05ca2dcf5610e4703554b49b061ed88c5d0
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+I:ZzFbxmLPWQMOtEvwDpjLeJAsKcl
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 2024-05-21_4277aeecb3cd54ac57926005a96df655_cryptolocker
Files
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2024-05-21_4277aeecb3cd54ac57926005a96df655_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