Behavioral task
behavioral1
Sample
fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba.exe
Resource
win10v2004-20240412-en
General
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Target
fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba
-
Size
21KB
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MD5
722848a2b4c30642aa3db387a4408738
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SHA1
ba5044185edb021cf17a42446bb9558e55a230a9
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SHA256
fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba
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SHA512
16cdc599fe99a12420b275743968c6d9f31b64a91fa81665381dd4b8e85270fdf6e0bf648625f49e800030866aae4d3b29212082aed5284d34d6ba56a073dc5f
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SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX8Mb7a6cUJ:rRkiLw3HsDSARGG/MMb7rz
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba unpack001/out.upx
Files
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fffb9dc8e71747e3a5a00b2e60280f4e3c794d5ef3b2e2e688427252c051acba.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
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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