Behavioral task
behavioral1
Sample
81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f.exe
Resource
win10v2004-20240426-en
General
-
Target
81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f
-
Size
1.5MB
-
MD5
1e9154bebb4a09e2fac221b99717ae3c
-
SHA1
b0219569b9393550a495423c1f939b1942f634fe
-
SHA256
81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f
-
SHA512
f79e851a52e176105774b9e25dfb1290f36fa921f8a8e09285a4e51522606e9d7addcabcede3241015241b34e4d2be85c6a82001ab2e3beff390c33e9a7e5cb5
-
SSDEEP
24576:ujtC6RxD1hMbipXcvvX8wirRtcuO2hl5GdYquD+oHlG4Xt4Jg1JCj8zDVpJE:ujtxttI2vquflG4Xtgg1JMj
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f
Files
-
81d345aa6ae18b0708b2663b20dcd6a54cb69aad6a6247f4609381c834f91a5f.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 904KB - Virtual size: 904KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 602KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE