Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_87c4805be182432b9f252d04692e98fc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_87c4805be182432b9f252d04692e98fc_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_87c4805be182432b9f252d04692e98fc_cryptolocker
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Size
50KB
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MD5
87c4805be182432b9f252d04692e98fc
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SHA1
441fc6fea5daf46e971790ebf39cc6c77daf4aee
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SHA256
508a48766862707e1a1dca1104186a523e01cc91eae605ac770eb90d31e3d66c
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SHA512
a5f8b2936c7a7d02ba5d756ccc0483aae46750dc06cb28116d0f80f39d6d50ca9bfccf306cf21cd425068d8d09e9c13b0c9e74b79a7d7972d7470672a54945dc
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpjeJQ7suIlsw92KFXpQenhu9:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkR9
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 2024-01-26_87c4805be182432b9f252d04692e98fc_cryptolocker
Files
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2024-01-26_87c4805be182432b9f252d04692e98fc_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