Behavioral task
behavioral1
Sample
1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4.exe
Resource
win10v2004-20240412-en
General
-
Target
1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4
-
Size
21KB
-
MD5
7f66bbe4976b6e34def1adc82826063f
-
SHA1
28c3bc5d7383e8900ce53af56d5a185f1b464532
-
SHA256
1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4
-
SHA512
2b63959dfafeb4fe0795fa079c16d7a04c52309d3b4e7a972cc841ac0187eefe67ce5d212ac3d2c4efa5686749e7cdb05180817e4a2600d025906780ee5431e6
-
SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX8Mb7a6ZaQ:rRkiLw3HsDSARGG/MMb7rt
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4 unpack001/out.upx
Files
-
1ff51035b7747339a1f910a22594dfad834ecde5dd61b18a6ff30892f855b9c4.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: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE