Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_5bffbeb2f98333d655a3e96d8812451c_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_5bffbeb2f98333d655a3e96d8812451c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_5bffbeb2f98333d655a3e96d8812451c_cryptolocker
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Size
39KB
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MD5
5bffbeb2f98333d655a3e96d8812451c
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SHA1
58d17c0c105cd846d2aab753ce869a05118218c2
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SHA256
c9a8ef4a0023d076d345be4d20d8e8320189287d99467f3d845cf6c1d6bdfb84
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SHA512
3df82b4dc8bd55270094d376aedc89dbc00b7b6ebd3a1c6424ba7974e84e56f44752fff76694c63313d92413ca9e8555f772c0d92bb950934f608fc831e21fa2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkL/5:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLx
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 2024-02-20_5bffbeb2f98333d655a3e96d8812451c_cryptolocker
Files
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2024-02-20_5bffbeb2f98333d655a3e96d8812451c_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