Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_7622e1152c002356ee4e008f6c940eb4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_7622e1152c002356ee4e008f6c940eb4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_7622e1152c002356ee4e008f6c940eb4_cryptolocker
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Size
29KB
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MD5
7622e1152c002356ee4e008f6c940eb4
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SHA1
999d81fdd01bb9f3c5b24502b97be7dde781195e
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SHA256
cb16fbc71424c544b2c93152ad3f4f5c1f346eff16da7a8c25db77a923d9d527
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SHA512
a12c1e061932395a7925f5a9ab8a2cf3fefd583a6eae1b59ecddebb8b68b46ccb207ff47202551fc0a9ec2da77d0ef8aaf97828db780b66de34d2bf4e4282939
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIO/xOC:q0zizzOSxMOtEvwDpj/arMC
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 2024-03-14_7622e1152c002356ee4e008f6c940eb4_cryptolocker
Files
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2024-03-14_7622e1152c002356ee4e008f6c940eb4_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