Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_b1d10334452081bf36d60bf2c7345498_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_b1d10334452081bf36d60bf2c7345498_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_b1d10334452081bf36d60bf2c7345498_cryptolocker
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Size
90KB
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MD5
b1d10334452081bf36d60bf2c7345498
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SHA1
17e4d1c679cf4741c22bf60cb062255460aedb23
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SHA256
9fa98094fb0c8d0fb67631b2ee2d040c0776abb1cde183489a8e31ef8069b2c4
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SHA512
c965119ece341c38ed0c0969bf1bd2f425cdf8b3f653219fcc33a3a76bd7eade2fef4fd1ba35b0924d40bd5188c7a553b0bfe5493342e7037ed648438c3742f3
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNuj2f:V6a+pOtEvwDpjtz3
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 2024-03-12_b1d10334452081bf36d60bf2c7345498_cryptolocker
Files
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2024-03-12_b1d10334452081bf36d60bf2c7345498_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