Behavioral task
behavioral1
Sample
38522de5bc566257e4a42690ee0f21b7_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
38522de5bc566257e4a42690ee0f21b7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
38522de5bc566257e4a42690ee0f21b7_JaffaCakes118
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Size
293KB
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MD5
38522de5bc566257e4a42690ee0f21b7
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SHA1
78d060fbeb6cbc034e84610695cbd2f489788fe9
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SHA256
7ab35b5d4e088f5f49e7d9cfe1933fc4507cdaa63593f8a61d365d49bbe2c7aa
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SHA512
3471585e98a602e1347a2337bda0553ddf2fbe01e31ff6604f52e3fa71c136d9a5558b0e53c763731b8960c4d2cc59bc2841fedcb74674ef79b924326b4b5de1
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SSDEEP
6144:4Et7u+6qEgsrokm8hN+iCxslj1N/IxXByXCoJ49r3:Ft7u1v/N+lGN/MRoC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 38522de5bc566257e4a42690ee0f21b7_JaffaCakes118 unpack001/out.upx
Files
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38522de5bc566257e4a42690ee0f21b7_JaffaCakes118.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 36.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 266KB - Virtual size: 268KB
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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 1000KB - Virtual size: 1000KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_MEM_READ
.ndata Size: 20KB - Virtual size: 20KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 10KB - Virtual size: 35.3MB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 265KB - Virtual size: 265KB
IMAGE_SCN_MEM_READ