Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_1b18ad24ec17338b3110a92d74db97b9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_1b18ad24ec17338b3110a92d74db97b9_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_1b18ad24ec17338b3110a92d74db97b9_cryptolocker
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Size
149KB
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MD5
1b18ad24ec17338b3110a92d74db97b9
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SHA1
1700f4bfa88daf30ca50a6da361b8a6b5b488307
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SHA256
b31b4ce8890cbd2c4b31c2b88a42d3282c4aec3cb38c62c64c4536c37fc31f8b
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SHA512
cb2bed6445e78a1b3a019eafa0ebc02a4d1df46e696b7b69e00b76f5d0af28459e6eef9eed49050b5ff9a42bf29b4f79c402db4d0b0016ef71e93855dc9c6476
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQbPlooHPPF4Bv:V6a+pOtEvwDpjt22Q
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 2024-03-05_1b18ad24ec17338b3110a92d74db97b9_cryptolocker
Files
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2024-03-05_1b18ad24ec17338b3110a92d74db97b9_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