Behavioral task
behavioral1
Sample
2024-09-07_256dc62b52d949801c6b094f78d3a8ab_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-09-07_256dc62b52d949801c6b094f78d3a8ab_cryptolocker
-
Size
59KB
-
MD5
256dc62b52d949801c6b094f78d3a8ab
-
SHA1
4afcb2f993ed2aed91c77d7558ed1df3bf953494
-
SHA256
d85b94815fbdd4913d756c13b4a130566b1948aeed94c097d43b2a352e906ac5
-
SHA512
b900ee6e8bd3e0b71f04649bdec2b1c36a530bba0a445637f95d0a69b9c8b21a41492d6c5f8b5a7af04a34ea472b1407486251cb17019947e86412011b286988
-
SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pp:H6QFElP6n+gou9cvMOtEvwDpjCpVXn
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-07_256dc62b52d949801c6b094f78d3a8ab_cryptolocker
Files
-
2024-09-07_256dc62b52d949801c6b094f78d3a8ab_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE