Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_4caf37107e5e34ad33baf3f809d9945c_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-28_4caf37107e5e34ad33baf3f809d9945c_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_4caf37107e5e34ad33baf3f809d9945c_cryptolocker
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Size
52KB
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MD5
4caf37107e5e34ad33baf3f809d9945c
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SHA1
dbed4f287294b634d1460a2adde34060e8316107
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SHA256
3eb31d516407e38d9a1eb4f8de6b712b2a59e28cce45eb01366bede55a5ba725
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SHA512
408d7dba0befaf7faba1c52779eaa147acc2b70418cba8345d4e4961804748102eaa0978a8133207e8c060f1effdac1dc65870053a546311efb4f2fba9216a6d
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklPsN:V6a+pOtEvwDpjZ
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 2024-04-28_4caf37107e5e34ad33baf3f809d9945c_cryptolocker
Files
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2024-04-28_4caf37107e5e34ad33baf3f809d9945c_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