Behavioral task
behavioral1
Sample
1a22351365840bf705416a2cfda3f02a_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
1a22351365840bf705416a2cfda3f02a_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
1a22351365840bf705416a2cfda3f02a_JaffaCakes118
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Size
51KB
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MD5
1a22351365840bf705416a2cfda3f02a
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SHA1
17f2ed86a4414f15bbd0c976f53b17302087d4bf
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SHA256
036bc13d47ed8fbc585af30fab38a7a0d7373e8f4ec0dab5e27307bce1adb3c0
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SHA512
657da51b4e76e993a39346f4c89fe1000bd76671ec34b65d11f2be40002af44a95c890f884ddd25bb153e28a77e50ea87a6488f4bc7e73b1cdceeacb0d37f441
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SSDEEP
1536:6fv+RZUmqK2pxVRb4p8koXQrrZfeLW9v5o/8y5kmk:uGwm90RbXgrVGLuo/V5A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a22351365840bf705416a2cfda3f02a_JaffaCakes118 unpack001/out.upx
Files
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1a22351365840bf705416a2cfda3f02a_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 48KB - Virtual size: 52KB
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 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: 100KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1016B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE