Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_717a72e954972ba7aad72f28ca2cf6b2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_717a72e954972ba7aad72f28ca2cf6b2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_717a72e954972ba7aad72f28ca2cf6b2_cryptolocker
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Size
99KB
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MD5
717a72e954972ba7aad72f28ca2cf6b2
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SHA1
95bc1a4899ce49d4f75fe838dcc09302f5b95c62
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SHA256
31c21176f4bd240419ec192024d009402bf091a56b706ba3273d72410ab9f96b
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SHA512
1e0eb2b6bc53f2b6063d431a8113863a43e58d1604b2b3056729372c5d98fd68202d9fbf848fadf3bd7995f6d9b8b67d33cc19988538cf3c9d59a9088ef84bee
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCWwph:26a+2OtEvwDpjtzU
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-09_717a72e954972ba7aad72f28ca2cf6b2_cryptolocker
Files
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2024-04-09_717a72e954972ba7aad72f28ca2cf6b2_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ