Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_e87839957b2fc6bb985db99c030c8dcd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_e87839957b2fc6bb985db99c030c8dcd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_e87839957b2fc6bb985db99c030c8dcd_cryptolocker
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Size
40KB
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MD5
e87839957b2fc6bb985db99c030c8dcd
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SHA1
09e051b804b11aca69311971c70bbdcbacd2943e
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SHA256
c8498782f0231966e9840b885614d0e3ce0d66bd44ca7d1109f86f967584f6bb
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SHA512
220184b2df3b6ea32bebbfa125adfa32f073c474b4616eeb8a9732e3019af8d487ce7ac3e749767bb531bad8f1ec43adbfb5372e82da15463a137c9f0a1e45e9
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTuUgt:ZzFbxmLPWQMOtEvwDpjLeU3GUI
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 2024-03-28_e87839957b2fc6bb985db99c030c8dcd_cryptolocker
Files
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2024-03-28_e87839957b2fc6bb985db99c030c8dcd_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