Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_85e2c9c98e6a3e31621d5a556eecd921_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_85e2c9c98e6a3e31621d5a556eecd921_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_85e2c9c98e6a3e31621d5a556eecd921_cryptolocker
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Size
47KB
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MD5
85e2c9c98e6a3e31621d5a556eecd921
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SHA1
598f4c94ede52d27bb0f22ba36dc79b0cea17dc6
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SHA256
aa337bc8f8677aad8b45094831195e87b6d90d206024f75581d186726ff640a9
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SHA512
55c3851756675a887ca48ecdb8434918f3dd0bd45e2eff366a518bd9fca342b4483c7f2b2e0a2539632e939382e6a11bdf1f32f1fbc67506736890fcb9104509
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsQ:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1a
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 2024-02-28_85e2c9c98e6a3e31621d5a556eecd921_cryptolocker
Files
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2024-02-28_85e2c9c98e6a3e31621d5a556eecd921_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