Behavioral task
behavioral1
Sample
56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c.exe
Resource
win10v2004-20240226-en
General
-
Target
56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c
-
Size
62KB
-
MD5
71caa9769169ff0fdda26d9fdaa58ac1
-
SHA1
42d187ae45cbf11da06dd6832f72fb2093b08e1a
-
SHA256
56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c
-
SHA512
c75dfc9bb22869792dcdb54d62ef0e8c7eca029ce75827e08b0bfe1d92982856245326622624b470a7ce29e6b3f283bccf3c83baf441d950185a8709cfda9c29
-
SSDEEP
1536:CngnuSg7xGn1DbvfnhftmEhnKF0gmjemwEF+:/aUDbvmEgt1EQ
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c unpack001/out.upx
Files
-
56edbb930b7a5264634fe0249dded4c321215eac0f1eef716198c83d5399f60c.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ