Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_1092a55873f2f9904f3bd2000c1f9c1b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_1092a55873f2f9904f3bd2000c1f9c1b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_1092a55873f2f9904f3bd2000c1f9c1b_cryptolocker
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Size
39KB
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MD5
1092a55873f2f9904f3bd2000c1f9c1b
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SHA1
f343f0a6a0d0916263ec07de611a0a2c6faa2305
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SHA256
91bacc30b78cd9681b271eca0ce059567cc25e880afd3b2c1794e68e00437a40
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SHA512
b92e1d510cb8146b3a0fbe45cb3515d13e61790cbdc6232d4d711e60afbeece3256a75901dabc88d0388948d8221d0233899a305854b5cd09bf70328bf485cf9
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDy:ZzFbxmLPWQMOtEvwDpjLeJAsKcy
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 2024-04-28_1092a55873f2f9904f3bd2000c1f9c1b_cryptolocker
Files
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2024-04-28_1092a55873f2f9904f3bd2000c1f9c1b_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