Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_4b285327b7ddd9ec7a14ff240450fec0_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-05_4b285327b7ddd9ec7a14ff240450fec0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_4b285327b7ddd9ec7a14ff240450fec0_cryptolocker
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Size
37KB
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MD5
4b285327b7ddd9ec7a14ff240450fec0
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SHA1
b1b7e903af4fa872b798e91dcd29ff8a2862abaf
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SHA256
414a3265adf35f2c9aa2e2fae216a3c4fb6b2d3c897b05ce01264bdbe391fd9f
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SHA512
a7e191412041e58c853237d8eb6e8f34524df87f730e7c32b441b42e520ea235fe9b488161491abbcfbf0acc097bf6ed8c3cc7c881bc370b5e4dfb829a36a4ab
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAs8Och:ZzFbxmLPWQMOtEvwDpjLeJAs8OO
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 2024-03-05_4b285327b7ddd9ec7a14ff240450fec0_cryptolocker
Files
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2024-03-05_4b285327b7ddd9ec7a14ff240450fec0_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