Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_13f2958f4cdcbf0a5c8a450ac94279d2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_13f2958f4cdcbf0a5c8a450ac94279d2_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_13f2958f4cdcbf0a5c8a450ac94279d2_cryptolocker
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Size
39KB
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MD5
13f2958f4cdcbf0a5c8a450ac94279d2
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SHA1
dee6be649f057a2fef75f80ea7723ea42a161fc4
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SHA256
26853ed73cc97c8cc93e38fbc259c3a441b2f7c7f9cd15613989a1d698401fc4
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SHA512
bda3e22faa67fe85771ba258ab392356d55a3a4306202ddf6aa93b85f7eb0022ea3da0f230d01d6da4e6d4c697bd3f59fe02f27b62e7bf6063d3f12a9588046e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDkn:ZzFbxmLPWQMOtEvwDpjLeJAsKcs
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 2024-05-03_13f2958f4cdcbf0a5c8a450ac94279d2_cryptolocker
Files
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2024-05-03_13f2958f4cdcbf0a5c8a450ac94279d2_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