Static task
static1
Behavioral task
behavioral1
Sample
2024-04-10_278984d4a3597002dbaca778b10ab539_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-10_278984d4a3597002dbaca778b10ab539_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-10_278984d4a3597002dbaca778b10ab539_cryptolocker
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Size
63KB
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MD5
278984d4a3597002dbaca778b10ab539
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SHA1
8c88e549b0055a2c4903419c1f73432f696a6dc5
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SHA256
61da92d11cda6c8c612241254eef6aff9ac423031b555debb18d978bbbf7268f
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SHA512
4d958e2cf00a96e26d5464d11d3a0b08851dc1aa0d2733b3331ed598705d20868f8e4d5059d25f2543875dcceaa2b6c994b3c76acdeae7aee45c88c3f5c4eb92
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh856:V6a+pOtEvwDpjvh
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 2024-04-10_278984d4a3597002dbaca778b10ab539_cryptolocker
Files
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2024-04-10_278984d4a3597002dbaca778b10ab539_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