Behavioral task
behavioral1
Sample
55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0.exe
Resource
win10v2004-20240508-en
General
-
Target
55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0
-
Size
91KB
-
MD5
4b5d6d18cda1866b0f43584ad800e853
-
SHA1
61d9f0de03e415853d000f20a5f4df5d485e5b9f
-
SHA256
55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0
-
SHA512
d83282a47f507275af5e89c39914d5b66c81c2346f7a7968ffa91dcf80f64e7a2ef7ea34eb6e3d5220d7f3fbf9a7652ddda899a54dc1e43097f71a1be889dacb
-
SSDEEP
1536:xRVCaKgzbLc54hukfgvYnouy8gbQHKo4NV1Ayj4m/QWR/Rlq88vlnRqPR/1+qZdq:bjbLl/gvQoutgbqKo4L1Tj4mYWR/R4nv
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
Processes:
resource yara_rule sample UPX -
Processes:
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0
Files
-
55202bfaa42897f8a91765600f3b15ff222a8382ccada754a65a6880f34c80f0.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ