Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_bd44a65b6fe17d19f68bbbb6bb15e6cb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-04_bd44a65b6fe17d19f68bbbb6bb15e6cb_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_bd44a65b6fe17d19f68bbbb6bb15e6cb_cryptolocker
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Size
64KB
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MD5
bd44a65b6fe17d19f68bbbb6bb15e6cb
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SHA1
fe014878782c3aaf91735086313886c5b5c1c9c4
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SHA256
bcca4df2e674f3555a683f29a498a4e42ce70d93df043f1217496f7980c77c3f
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SHA512
1f6a8c3a2e9d24d7be0194c7978f42f6c5c5eb5dbc33d4c888d17b82e42c3b5ac83c8d813ce22dadc3212f39ced4a4c731b50894e7893e87bfca7c35a5450171
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmhk/t:V6a+pOtEvwDpjv0
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 2024-04-04_bd44a65b6fe17d19f68bbbb6bb15e6cb_cryptolocker
Files
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2024-04-04_bd44a65b6fe17d19f68bbbb6bb15e6cb_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