Static task
static1
Behavioral task
behavioral1
Sample
2024-04-19_cd2d157f58b3c13f503c73e5eb32fc20_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-19_cd2d157f58b3c13f503c73e5eb32fc20_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-19_cd2d157f58b3c13f503c73e5eb32fc20_cryptolocker
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Size
35KB
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MD5
cd2d157f58b3c13f503c73e5eb32fc20
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SHA1
a4631ecca6d0c08a11f64a16f81b20b1d0f02ff0
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SHA256
c53cb7eab94f093eb0a546cd347993ce6f8f47c4a9c8e4ffe9f43cb756c5904b
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SHA512
1fdfd7ac24b22c869ca44f037191f7ae8949582b4699b3f753c47c5654f9ef3406da2c0c51efd061a459319b80f696cbb0e27c662b5cc8e0218c088c81fafd4a
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkv:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkv
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 2024-04-19_cd2d157f58b3c13f503c73e5eb32fc20_cryptolocker
Files
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2024-04-19_cd2d157f58b3c13f503c73e5eb32fc20_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