Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_28f3d9e6c224192fc3caf441d537ec69_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_28f3d9e6c224192fc3caf441d537ec69_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_28f3d9e6c224192fc3caf441d537ec69_cryptolocker
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Size
45KB
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MD5
28f3d9e6c224192fc3caf441d537ec69
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SHA1
5f8088b959d187b888b0db30a7bbb5cefcc003d8
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SHA256
bfb58fdeb2cc4c633ec6812e9dff86ed0d5f26b47b575e87aab0cadffbf7c3ad
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SHA512
1b3debb9001abdd59e2a42abd7179d9f1b28d23a0e566f4418e94471debb867101af2dda758223ba2bb1becf63e450f5fedd7a443e0b4529bc0cd99803bdbe1b
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqFkvZ:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+A
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 2024-04-25_28f3d9e6c224192fc3caf441d537ec69_cryptolocker
Files
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2024-04-25_28f3d9e6c224192fc3caf441d537ec69_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ