Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_df180b245b4e90f0b2a8e01e77f3ef0e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_df180b245b4e90f0b2a8e01e77f3ef0e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-04_df180b245b4e90f0b2a8e01e77f3ef0e_cryptolocker
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Size
42KB
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MD5
df180b245b4e90f0b2a8e01e77f3ef0e
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SHA1
e8c13d592f28f2545128fd01b1b921dbcdafe3cf
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SHA256
931c62031f5a5acd01ef8b344f5d45527c76c36efbe0550a84a06211e2c4ec4b
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SHA512
458f0bb5d3695c16008d9adc4ee30074e11cc7b8b2fb37470a51d273080842cc4fba71eeeedc934ee6d8b4bba0a8b2fa9e7024a160baaf0625514dae26c266be
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqJ:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+B
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 2024-02-04_df180b245b4e90f0b2a8e01e77f3ef0e_cryptolocker
Files
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2024-02-04_df180b245b4e90f0b2a8e01e77f3ef0e_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