Static task
static1
Behavioral task
behavioral1
Sample
2024-04-05_8ea77f89a62b06e0d785c2a1e070c4f7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_8ea77f89a62b06e0d785c2a1e070c4f7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-05_8ea77f89a62b06e0d785c2a1e070c4f7_cryptolocker
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Size
93KB
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MD5
8ea77f89a62b06e0d785c2a1e070c4f7
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SHA1
cd4b8f80189752af7f222a451382dd5b311c2022
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SHA256
af05e5cf150c40e1ef0029fcbad57a4dce6f07643e20955c49977bdf991137b4
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SHA512
6f9412a7165c77e742c5cc54ba231c3a189a6db9724519aa40e8b8117226e032910ab79e9261a7b527336b4b7fff894765a16846cef42f524e95cab633a4eb18
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgP:V6a+pOtEvwDpjtzT
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 2024-04-05_8ea77f89a62b06e0d785c2a1e070c4f7_cryptolocker
Files
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2024-04-05_8ea77f89a62b06e0d785c2a1e070c4f7_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