Behavioral task
behavioral1
Sample
4a19a90ed1dc13a6e09a5bbe507f67c2.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4a19a90ed1dc13a6e09a5bbe507f67c2.exe
Resource
win10v2004-20231215-en
General
-
Target
4a19a90ed1dc13a6e09a5bbe507f67c2
-
Size
158KB
-
MD5
4a19a90ed1dc13a6e09a5bbe507f67c2
-
SHA1
cd0d8f32c56c20bfceae9a2dd3528a8125f73dde
-
SHA256
3085b2541845bfd552ab21cd84136628763f268cc9a89f9033f0bb869c766db6
-
SHA512
eba58dc17227ea83db88e1f3c7d9d187bc2bb870bb7a7463f9cbdc6d66b3aedbda4d0480399c644af3e84810dca982c8ddfadb9670dd71718bc78ae3cac6d276
-
SSDEEP
3072:zxWjteg9x34K9cgZKTG8lXlV51jkNL2kLuERWMiwr2SNLvQ1Ea:zxW0gj37o68RF1jk92kLuERKzMk
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a19a90ed1dc13a6e09a5bbe507f67c2 unpack001/out.upx
Files
-
4a19a90ed1dc13a6e09a5bbe507f67c2.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ