Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_1a78bbdef3a58836285b38db9b87e553_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_1a78bbdef3a58836285b38db9b87e553_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_1a78bbdef3a58836285b38db9b87e553_cryptolocker
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Size
39KB
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MD5
1a78bbdef3a58836285b38db9b87e553
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SHA1
9eaab689bfa85d7f6ca30b0255eb044d64b4774d
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SHA256
f453e884b6b2311b6f310c78f8178c18a31927b6541b1c7ac1257b09a2a25532
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SHA512
8ece7a2c02b9e178308d7c3a6de0728f672187415bd29af389a8caeef72eea274b7203a04a29fd867dcfec041b2f44bb2450570c8c7f93107ac49efc5986d1f7
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLNWu:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLr
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 2024-04-27_1a78bbdef3a58836285b38db9b87e553_cryptolocker
Files
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2024-04-27_1a78bbdef3a58836285b38db9b87e553_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