Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_a3eb0c0962a166de7561926f391829c0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_a3eb0c0962a166de7561926f391829c0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_a3eb0c0962a166de7561926f391829c0_cryptolocker
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Size
96KB
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MD5
a3eb0c0962a166de7561926f391829c0
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SHA1
f3e23c9217c5c50a548798b844c2caba89e52d7c
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SHA256
34b882eca5ace66b3c2dd7f93f980ae456d8a7d06cf0cb8f669519bb5361e894
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SHA512
2306089adf25eaa907f9c287df6330297e2dd8f96059a0cb91a63147dd007e724a3a3d4ebab3779a6f967a8cbacf1a9d11eed25fbf3354c9624b23461efa7343
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp0xyBx:V6a+pOtEvwDpjtzK
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_a3eb0c0962a166de7561926f391829c0_cryptolocker
Files
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2024-03-05_a3eb0c0962a166de7561926f391829c0_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