Behavioral task
behavioral1
Sample
2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c.exe
Resource
win10v2004-20240226-en
General
-
Target
2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c
-
Size
80KB
-
MD5
7f296cd92c4545d6371393c255903e01
-
SHA1
89dc29340f95f02f613d7176afab610c53bcd154
-
SHA256
2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c
-
SHA512
85600850ad66913035d296078d2265fbb799eb4120ba8a8ab7859bec18ba21c351fefaafba4df95d292d9f7a1289cec7e70303917f75afc03ff40cc6ac9c4ae9
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8bTWn1++PJHJXA/OsIZfzc3/Q8l:KQSogQSoK
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c unpack001/out.upx
Files
-
2665f35e6559e91fd4f65c23dc8510483dd6a3f7e741fcbf3c9e8fd856fb4a0c.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