Behavioral task
behavioral1
Sample
0b039bd7bb98e378659019cf0677c492_JaffaCakes118.exe
Resource
win7-20240220-en
General
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Target
0b039bd7bb98e378659019cf0677c492_JaffaCakes118
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Size
34KB
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MD5
0b039bd7bb98e378659019cf0677c492
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SHA1
8d53b4a90ca82562694c8f55c0d0ba288f2ac210
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SHA256
c90b3b8f41ae9582dc5dc532e3623529367e3b8277814ba1306cf13eab8020f4
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SHA512
05e17d79d4a415102d4ce88496e30ecf229a33912e8b47264543404c5e130216bfd0c82c93bfdcef14f91100f4070b7d63ab7627ff2ddb97b2b42ed3a3c3b378
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SSDEEP
768:mF2wuADK6FIMWYZYaV0A+JYC6qTrJdnLnyBh5z75wRT:mju7jMTeaV0A+JndPL2r750T
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0b039bd7bb98e378659019cf0677c492_JaffaCakes118 unpack001/out.upx
Files
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0b039bd7bb98e378659019cf0677c492_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe .wsf windows:4 windows x86 arch:x86 polyglot
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: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 40KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ