Behavioral task
behavioral1
Sample
Trojan-Dropper.Win32.Delf.exe
Resource
win7-20240903-en
General
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Target
c6c0d7406df383aec1026d811397200b_JaffaCakes118
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Size
480KB
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MD5
c6c0d7406df383aec1026d811397200b
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SHA1
89c2d839aa444e017fe5423abb992ce3452a319b
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SHA256
8169db876048165352ba1bb0a0a3f4c1861bad4e2b020432e05bb5a68ee9f993
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SHA512
cd91becb528dd3cd0f079975b423736d4d6f005af49327134ed7df0434cbfcc2f07e04a3c4d3ad66e6cb9ff0e17d80c96d1ce767e8a46fe0539fcca03cc2f7a1
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SSDEEP
12288:uXB+xaouluW2Tu0vHvqgsU3XdcuAaaZ4lsRJFj1Xz0U:uxwE4K0vSgx3ObSMFjFv
Malware Config
Signatures
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resource yara_rule static1/unpack001/Trojan-Dropper.Win32.Delf.crw upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Trojan-Dropper.Win32.Delf.crw unpack002/out.upx
Files
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c6c0d7406df383aec1026d811397200b_JaffaCakes118.zip
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Trojan-Dropper.Win32.Delf.crw.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 144B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 654B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 416B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ