Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_a2c8b8966a93e0eccbdb324d171c2826_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_a2c8b8966a93e0eccbdb324d171c2826_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_a2c8b8966a93e0eccbdb324d171c2826_cryptolocker
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Size
52KB
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MD5
a2c8b8966a93e0eccbdb324d171c2826
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SHA1
df3acbdaa75b3bbe222d5fe4e7fcb654fe959086
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SHA256
20e0f00a2c7eebb584a1866ee9f3c72b0bc57f19018074068ddf7e93aba22d8c
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SHA512
72685b0acf185560bbfa443018ff2af6c7fa840ba25773c3c198cc4ffba3269850e22aebebb0c50b25325ed2475d803a39f75f57e2beae95d88c76f9f6eb52c5
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojaklN:V6a+pOtEvwDpju
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 2024-02-22_a2c8b8966a93e0eccbdb324d171c2826_cryptolocker
Files
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2024-02-22_a2c8b8966a93e0eccbdb324d171c2826_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