Behavioral task
behavioral1
Sample
e1d7cca09a71226dbb17ac17941ba08b_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
e1d7cca09a71226dbb17ac17941ba08b_JaffaCakes118
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Size
15KB
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MD5
e1d7cca09a71226dbb17ac17941ba08b
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SHA1
3be0957275be9deddf6613af1987a15c6f3288fd
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SHA256
93d5a83ee3a2bf4868a41347ca6ad4010bdddbb0fc599730ac996faa96563534
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SHA512
a07ad4f3cd2339addfee88856266fa784268c5d5e40610677eba8dc40f18f285299a8aebd518d5e4a36851cc68487834793b508699d93e2d41ebaeceb72b8be3
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SSDEEP
384:9K4Atc2Rj0ipPOGYIcB5eZVs7Yrl07VIBCaWviL:91Atc5ip2GY1B5ek4GuW
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e1d7cca09a71226dbb17ac17941ba08b_JaffaCakes118 unpack001/out.upx
Files
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e1d7cca09a71226dbb17ac17941ba08b_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_DEBUG_STRIPPED
Sections
Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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_DEBUG_STRIPPED
Sections
.text Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 56B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 93KB
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