Behavioral task
behavioral1
Sample
c90dfbd6e24919f8a6860364f8818e8d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c90dfbd6e24919f8a6860364f8818e8d.exe
Resource
win10v2004-20240226-en
General
-
Target
c90dfbd6e24919f8a6860364f8818e8d
-
Size
742KB
-
MD5
c90dfbd6e24919f8a6860364f8818e8d
-
SHA1
a5da0c1692be3145983b2ed5e5f5aa33a3ad7bee
-
SHA256
a99598c7f3a9f2fb7d5672d841ff6eb9d330c1578fa14a631f7f29516f96477b
-
SHA512
0d2dc8a739bc26b258c03da0f3f87d06e7f635013546f38ce894a4283058f8ecc39d3d0a0e01982449e7d0649cdd4ae1a145f875ea2447b567c7dd3add64c236
-
SSDEEP
12288:hM0cmv8Lu9I5XFW9M5tH+7vZOn5xy50vrmnLO2FauxUiL5b7ZUr8kuyqQI1FcB96:S0J8LUI5XFG7vQn5xRvqNyiL5PewkuyF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c90dfbd6e24919f8a6860364f8818e8d unpack001/out.upx
Files
-
c90dfbd6e24919f8a6860364f8818e8d.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: 4.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 738KB - Virtual size: 740KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 278KB - Virtual size: 278KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4.4MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.flat Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE