Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_3b549ad74c1d44e77dfb8f75f30e7823_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-03-28_3b549ad74c1d44e77dfb8f75f30e7823_cryptolocker.exe
Resource
win10v2004-20240226-en
General
-
Target
2024-03-28_3b549ad74c1d44e77dfb8f75f30e7823_cryptolocker
-
Size
42KB
-
MD5
3b549ad74c1d44e77dfb8f75f30e7823
-
SHA1
c43c9f51dfcc0036eba0915af9cb5f45c66cb88c
-
SHA256
c5fdb2ce0a2600af05415e105068ce688638056e5ce9c963a1ddb607b70fcea6
-
SHA512
93df6d286d03bd56197e9f4d72cff8164db96eb6d5ed20765f023dd805e072614ea3ff6f56ddc4d1255927b3edc149ea5744df8ec5230ec55611751713c64c5d
-
SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkede:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+6
Malware Config
Signatures
-
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 2024-03-28_3b549ad74c1d44e77dfb8f75f30e7823_cryptolocker
Files
-
2024-03-28_3b549ad74c1d44e77dfb8f75f30e7823_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