Behavioral task
behavioral1
Sample
ad440bcfd6d1fc9a7f4121e2a53e63f2_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
ad440bcfd6d1fc9a7f4121e2a53e63f2_JaffaCakes118
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Size
3.6MB
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MD5
ad440bcfd6d1fc9a7f4121e2a53e63f2
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SHA1
fc7c236b118492befc132a23867764587eb5c9c9
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SHA256
5d9ceb5467cc25afe0002c859c2d84fa01e3391c0257c848e49be9b64a95c593
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SHA512
d9776f458b64386fbcd44bdc0df51caa91edf732c877feba32649b2a4625abcc50f8a6c0539325dfebea7ac7a428c042a53e0c5f34c9d409924e03a434a3a7bb
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SSDEEP
98304:ZW3TBl97PbUZefS3gMTWxyy9HaFy/u3HOOabwoo:ZcBTbPS3BTNSHa33uOL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ad440bcfd6d1fc9a7f4121e2a53e63f2_JaffaCakes118 unpack001/out.upx
Files
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ad440bcfd6d1fc9a7f4121e2a53e63f2_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_32BIT_MACHINE
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: 18KB - Virtual size: 20KB
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: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: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE