Behavioral task
behavioral1
Sample
caf28c7ca4ac458c64a5526b5e2fbae96eef576cf417352a3b8db82d4f6c2ddbN.exe
Resource
win7-20240903-en
General
-
Target
caf28c7ca4ac458c64a5526b5e2fbae96eef576cf417352a3b8db82d4f6c2ddbN
-
Size
128KB
-
MD5
bb496189d012c0e8cd8c52cd5f8c6880
-
SHA1
0ba766c96154c5f151972c76f4480af6ee94c68f
-
SHA256
caf28c7ca4ac458c64a5526b5e2fbae96eef576cf417352a3b8db82d4f6c2ddb
-
SHA512
855c3839422a6ad2057e79991e167c7c838ead0ebaab27fcd06a638d367e2a51bfe6eae70e6d4bdf53aa44eb09eec468ef20ec6ce122adb96c05f6c2b0181d34
-
SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz6:CTWn1++PJHJXA/OsIZfzc3/Q8zxY5KwH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource caf28c7ca4ac458c64a5526b5e2fbae96eef576cf417352a3b8db82d4f6c2ddbN unpack001/out.upx
Files
-
caf28c7ca4ac458c64a5526b5e2fbae96eef576cf417352a3b8db82d4f6c2ddbN.exe windows:4 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
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ