Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_a2c1af7ef2d984cb98b1108de02b63ae_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_a2c1af7ef2d984cb98b1108de02b63ae_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_a2c1af7ef2d984cb98b1108de02b63ae_cryptolocker
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Size
96KB
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MD5
a2c1af7ef2d984cb98b1108de02b63ae
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SHA1
a2d8e21726d0b6adbe2f0c35e97a48f790a66024
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SHA256
f207d14f9084e8050a010dbc92e3dd987f47e641a9b85fefd4a35500966abb74
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SHA512
9472bac33fa85042099f308adcff3f8b3e2a6033f97f874616634ec7602f8e0de9eccd23150244966d96c9ee27b8e40b2ca419958a02a3632d68ddf052b8c0f4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0daB:V6a+pOtEvwDpjtzE
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 2024-03-26_a2c1af7ef2d984cb98b1108de02b63ae_cryptolocker
Files
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2024-03-26_a2c1af7ef2d984cb98b1108de02b63ae_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