Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_5a38f1d6ca8fe1187d71e805fc58e37a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_5a38f1d6ca8fe1187d71e805fc58e37a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_5a38f1d6ca8fe1187d71e805fc58e37a_cryptolocker
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Size
28KB
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MD5
5a38f1d6ca8fe1187d71e805fc58e37a
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SHA1
b29e29e348ead3c749240f2ba0f6182f9f3c78d6
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SHA256
f9ad83ce5dd734d449928bfce01c441c1178920c713a2f93d51c0d0c5931612b
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SHA512
9db7913a5541a5d766e1ae8526fb64a1e52e1b20735573d1864e4a2e026832136e2bc01d862fedcee4bfcb0a79ba90f822012e6de60200c03f7698b3dfbb0109
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+pr:q0zizzOSxMOtEvwDpj/arz
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-13_5a38f1d6ca8fe1187d71e805fc58e37a_cryptolocker
Files
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2024-02-13_5a38f1d6ca8fe1187d71e805fc58e37a_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE