Behavioral task
behavioral1
Sample
0ca07fb37ec9b3d35aec82064f1efe5e_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
0ca07fb37ec9b3d35aec82064f1efe5e_JaffaCakes118
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Size
46KB
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MD5
0ca07fb37ec9b3d35aec82064f1efe5e
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SHA1
6255b45e4ef0839ee9d6f76ce19dfc8a0375fafd
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SHA256
1e4c7bb6792b04b15494bd6b13a14b239fabd670bf98f2be91d002ea6f3fb024
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SHA512
52b48677a1a91c34cae05176cbf2eb496278f58e351b985756b055b621100a1a683a566aae0b6a114271b4d741d49f02a97bac5907e15cdd6dfbae3200c25935
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SSDEEP
768:ljjRUT7z0A82AcZ008NyJyUJZV5ALAKwbV2wEwtDTysPeI1apGNbhONO:Xi/8/cZF8NyJymV5dKw5EqDTX1a47
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0ca07fb37ec9b3d35aec82064f1efe5e_JaffaCakes118 unpack001/out.upx
Files
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0ca07fb37ec9b3d35aec82064f1efe5e_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: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 448KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.da122 Size: 256KB - Virtual size: 320KB
IMAGE_SCN_MEM_READ
.da583 Size: 256KB - Virtual size: 320KB
IMAGE_SCN_MEM_READ
.da554 Size: 256KB - Virtual size: 320KB
IMAGE_SCN_MEM_READ
.da763 Size: 256KB - Virtual size: 320KB
IMAGE_SCN_MEM_READ
.da002 Size: 256KB - Virtual size: 320KB
IMAGE_SCN_MEM_READ
.itex Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ