Behavioral task
behavioral1
Sample
dfcd5cf1907c17a1780330f58671bad1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dfcd5cf1907c17a1780330f58671bad1.exe
Resource
win10v2004-20240226-en
General
-
Target
dfcd5cf1907c17a1780330f58671bad1
-
Size
57KB
-
MD5
dfcd5cf1907c17a1780330f58671bad1
-
SHA1
193301b57844a5426dded89f69c851bb2993cb82
-
SHA256
c5445417cd973f10f50bfae17b42e5a8d09e0b4b78ae164e9a8c8e9312d254ab
-
SHA512
b0c881980b5b73d5d015daf9fbd9c6c1ffa26e675d07329d60ca39fd1f79de9f3252f495b7a384e917a8d2acffb6c00a81b8a6f278ff3023ecd40ad3bddb52d7
-
SSDEEP
1536:l597ksdz7TnSdFn0j/HpGIhJofD69X4c/gD518mObLlbYoVx51fNn:l/7kGzfSW/YIL9X4ce1bkFYoVBfNn
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfcd5cf1907c17a1780330f58671bad1 unpack001/out.upx
Files
-
dfcd5cf1907c17a1780330f58671bad1.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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 55KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 84KB - Virtual size: 83KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE