Static task
static1
Behavioral task
behavioral1
Sample
2024-03-29_5aab597b5144d97f834b6c4a0fb3f2f0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-29_5aab597b5144d97f834b6c4a0fb3f2f0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-29_5aab597b5144d97f834b6c4a0fb3f2f0_cryptolocker
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Size
65KB
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MD5
5aab597b5144d97f834b6c4a0fb3f2f0
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SHA1
0f8d7993f80dcba941b003e1120c3da9afc5f959
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SHA256
0da67430054f41d0e7c884c7196a3cda9772daa41af567ca302db59445d929db
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SHA512
ca9de1c4e3dcd91f5dc6871c4fa9c7bfbb133b808c58f2e6585ed42306690492793a854b15e812d6ac8442f0d6b5be76a2800d7ca06091933c4d1a798fc96b6f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbmh85f:V6a+pOtEvwDpjvo
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 2024-03-29_5aab597b5144d97f834b6c4a0fb3f2f0_cryptolocker
Files
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2024-03-29_5aab597b5144d97f834b6c4a0fb3f2f0_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