Behavioral task
behavioral1
Sample
4183840b3db7a2d08a1444a896ea233d_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4183840b3db7a2d08a1444a896ea233d_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4183840b3db7a2d08a1444a896ea233d_JaffaCakes118
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Size
30KB
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MD5
4183840b3db7a2d08a1444a896ea233d
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SHA1
b1dc54d6ecd3e11ddb23f34ff73a15efe9143804
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SHA256
0feb41363b4e1300e8435d005e21a9ce452e41d885494b1787a868ea63d6b624
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SHA512
87f6eeeea4d0fce13f537f02c6afccc2a6085e99195688aa8ceff0e816cf47ce49323875e8c47c114daf33174876da0006a53bd00ae049f7476438f4e6e4192a
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SSDEEP
768:hP51oXymoJ7EEIPmdw7Ftwlc2kpVaWa/1vo0abj:F5gXoJYP4CwlASha
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4183840b3db7a2d08a1444a896ea233d_JaffaCakes118 unpack001/out.upx
Files
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4183840b3db7a2d08a1444a896ea233d_JaffaCakes118.exe windows:5 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
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 27KB - Virtual size: 28KB
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:5 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
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.arch Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE