Behavioral task
behavioral1
Sample
bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080.exe
Resource
win10v2004-20231020-en
General
-
Target
bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080
-
Size
1.3MB
-
MD5
7e37002b1036422acc4a4a5c885a74a6
-
SHA1
5542e26a6951c8acbd378636d3b4d3d7022ffde0
-
SHA256
bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080
-
SHA512
fe7fde628f0267b35fa4b2d1591783614f924805ef6105bb7065db64d6bb91621a89657801a5b945136fc44af70245d48cfb48ee7e6e3dc6c2dad7b5cca5c608
-
SSDEEP
24576:YomA4c8lNdpgVB4je2TyHpDxAEDwg/5pM8vgKeX9I+t+vwceSh:KFxffxTyxzPM8Y4+c9
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080 unpack001/out.upx
Files
-
bd3f23a483d5d0f7f3915b522122ad2f802efa7f52f3a8d8a7a25f859c175080.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: 5.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
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: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 496KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ